77057776

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{81629}}^1$

素因数の和:81696

約数の個数: 20

約数和(自身を含む): 151831800

約数和(自身を除く): 74774024

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 81629, 163258, 326516, 653032, 1306064, 4816111, 9632222, 19264444, 38528888, 77057776]

約数ペア:

[(1, 77057776), (2, 38528888), (4, 19264444), (8, 9632222), (16, 4816111), (59, 1306064), (118, 653032), (236, 326516), (472, 163258), (944, 81629)]