71552416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{172001}}^1$

素因数の和:172024

約数の個数: 24

約数和(自身を含む): 151705764

約数和(自身を除く): 80153348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 172001, 344002, 688004, 1376008, 2236013, 2752016, 4472026, 5504032, 8944052, 17888104, 35776208, 71552416]

約数ペア:

[(1, 71552416), (2, 35776208), (4, 17888104), (8, 8944052), (13, 5504032), (16, 4472026), (26, 2752016), (32, 2236013), (52, 1376008), (104, 688004), (208, 344002), (416, 172001)]