90353776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{332183}}^1$

素因数の和:332208

約数の個数: 20

約数和(自身を含む): 185358672

約数和(自身を除く): 95004896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 332183, 664366, 1328732, 2657464, 5314928, 5647111, 11294222, 22588444, 45176888, 90353776]

約数ペア:

[(1, 90353776), (2, 45176888), (4, 22588444), (8, 11294222), (16, 5647111), (17, 5314928), (34, 2657464), (68, 1328732), (136, 664366), (272, 332183)]