90347528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2579}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 176472000

約数和(自身を除く): 86124472

約数列:

[1, 2, 4, 8, 29, 58, 116, 151, 232, 302, 604, 1208, 2579, 4379, 5158, 8758, 10316, 17516, 20632, 35032, 74791, 149582, 299164, 389429, 598328, 778858, 1557716, 3115432, 11293441, 22586882, 45173764, 90347528]

約数ペア:

[(1, 90347528), (2, 45173764), (4, 22586882), (8, 11293441), (29, 3115432), (58, 1557716), (116, 778858), (151, 598328), (232, 389429), (302, 299164), (604, 149582), (1208, 74791), (2579, 35032), (4379, 20632), (5158, 17516), (8758, 10316)]