396400432

素因数分解:

$2^4\times {\mathrm{3041}}^1\times {\mathrm{8147}}^1$

素因数の和:11196

約数の個数: 20

約数和(自身を含む): 768372696

約数和(自身を除く): 371972264

約数列:

[1, 2, 4, 8, 16, 3041, 6082, 8147, 12164, 16294, 24328, 32588, 48656, 65176, 130352, 24775027, 49550054, 99100108, 198200216, 396400432]

約数ペア:

[(1, 396400432), (2, 198200216), (4, 99100108), (8, 49550054), (16, 24775027), (3041, 130352), (6082, 65176), (8147, 48656), (12164, 32588), (16294, 24328)]