90761912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{667367}}^1$

素因数の和:667390

約数の個数: 16

約数和(自身を含む): 180189360

約数和(自身を除く): 89427448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 667367, 1334734, 2669468, 5338936, 11345239, 22690478, 45380956, 90761912]

約数ペア:

[(1, 90761912), (2, 45380956), (4, 22690478), (8, 11345239), (17, 5338936), (34, 2669468), (68, 1334734), (136, 667367)]