79378832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{381629}}^1$

素因数の和:381650

約数の個数: 20

約数和(自身を含む): 165627420

約数和(自身を除く): 86248588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 381629, 763258, 1526516, 3053032, 4961177, 6106064, 9922354, 19844708, 39689416, 79378832]

約数ペア:

[(1, 79378832), (2, 39689416), (4, 19844708), (8, 9922354), (13, 6106064), (16, 4961177), (26, 3053032), (52, 1526516), (104, 763258), (208, 381629)]