Cod sursa(job #610695)

Utilizator StefanelStefanel Roscan Stefanel Data 28 august 2011 19:57:37
Problema Suma divizorilor Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
#include<math.h>
using namespace std;

int main()
{
	ifstream f("sumdiv.in");
	ofstream g("sumdiv.out");
	long long a,b,x,s=0,i;
	f>>a>>b;
	f.close();
	x=long long(pow(float(a),float(b)));
	for(i=2; i<=x/2; i++)
		if(x%i==0)
			s=s+i;
	s=s+x+1;
	cout<<s%9901;
	g.close();
	return 0;
}