算法提高 约数个数

import java.util.Scanner;

class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int num=sc.nextInt();
		int count=0;
		for (int i = 1; i <= num; i++) {
			if(num%i==0){count++;}
		}
		System.out.println(count);
		
	}

}