90657392

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26111}}^1$

素因数の和:26157

約数の個数: 40

約数和(自身を含む): 207224832

約数和(自身を除く): 116567440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 26111, 52222, 104444, 182777, 208888, 365554, 417776, 731108, 809441, 1462216, 1618882, 2924432, 3237764, 5666087, 6475528, 11332174, 12951056, 22664348, 45328696, 90657392]

約数ペア:

[(1, 90657392), (2, 45328696), (4, 22664348), (7, 12951056), (8, 11332174), (14, 6475528), (16, 5666087), (28, 3237764), (31, 2924432), (56, 1618882), (62, 1462216), (112, 809441), (124, 731108), (217, 417776), (248, 365554), (434, 208888), (496, 182777), (868, 104444), (1736, 52222), (3472, 26111)]