JAVA Program to print sum of factors of a number

A factor is a number that divides into another number exactly and without leaving a remainder. The number 60 has twelve factors:

1 2 3 4 5 6 10 12 15 20 30 60

If 60 is divided by any of the twelve factors then the answer will be a whole number.

For example:
60 ÷ 12 = 5
60 ÷ 15 = 4

Steps to be followed for printing sum factors of a number.

1. Input a number from user , let it be N.
2. Declare a variable sum=0;
3. Now create a loop which starts from i=1 and ends at i<=N .
4. In Loop if N%i==0  add i to sum i.e sum=sum+i
5. Outside the loop print sum.

Sounds Good ? Let's get started

CODE:

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/*
 * Author: TheSchoolProgrammer
 * www.theschoolprogrammer.com
 * Question:Write a program to accept a number and print sum of factors of that number.
 */
import java.util.*;
public class sumFact
{
public static void main()
    {
        Scanner sc=new Scanner(System.in);
        System.out.println("ENTER A NUMBER");
        int n=sc.nextInt();
        int i,sum=0;
        for(i=1;i<=n;i++)
        {
            if(n%i==0)
            sum=sum+i;
        }
        System.out.print("SUM = "+sum);
    }
}

Output:

Example 1
Input: 60
Output:168

Example 2
Input:15
Output:24

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