78616432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{289031}}^1$

素因数の和:289056

約数の個数: 20

約数和(自身を含む): 161279856

約数和(自身を除く): 82663424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289031, 578062, 1156124, 2312248, 4624496, 4913527, 9827054, 19654108, 39308216, 78616432]

約数ペア:

[(1, 78616432), (2, 39308216), (4, 19654108), (8, 9827054), (16, 4913527), (17, 4624496), (34, 2312248), (68, 1156124), (136, 578062), (272, 289031)]