Cod sursa(job #2608956)

Utilizator bindeacristianBindea Cristian bindeacristian Data 1 mai 2020 22:30:22
Problema Suma si numarul divizorilor Scor 40
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.62 kb
#include <iostream>
#include <fstream>
#include <cmath>

using namespace std;

ifstream fin("ssnd.in");
ofstream fout("ssnd.out");

void factori_primi(int n)
{
    int s=1,d,nrdiv=1,i=2;
    while(n>1)
    {
        if(n%i==0)
        {
            d=0;
            while(n%i==0)
            {
                d++;
                n=n/i;
            }
            s=s*(pow(i,d+1)-1)/(i-1);
            nrdiv=nrdiv*(d+1);
        }

        i++;
    }
    fout<<nrdiv<<" "<<s%9973<<endl;
}

int main()
{
    int n;
    fin>>n;

    while(fin>>n)
        factori_primi(n);


    return 0;
}