Sum of divisors

import java.util.Scanner; public class Main { public static void main(String[] args) { int number; Scanner input = new Scanner(System.in); System.out.println("Enter a number:"); number = input.nextInt(); int max = (int) Math.sqrt(number); int sum = 1; for (int i=2; i <= max; i++) { if (number % i == 0) { sum += i; int divisors = number/i; if (divisors != i) sum += divisors; } } System.out.println(sum); } }