fl.java

import java.util.Scanner;
 
 
public class fl {
		private int n;
	public fl(){
		Scanner s = new Scanner(System.in);
		String riadok;
		while(s.hasNext()){
			riadok = s.next();
			n = Integer.parseInt(riadok.substring(2));
			ries();
		}
 
		s.close();
	}
 
	private void ries() {
		int pocet = 0;
		for (int x = n+1; x < 2*n+1; x++) {
			double y = (n*x)/(x-n);
			if ((n*x) % (x-n) == 0 ){
				pocet++;
			}
		}
		System.out.println(pocet);
	}
 
	public static void main(String[] args) {
		fl f = new fl();
 
	}
 
}