90785848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6481}}^1$

素因数の和:6607

約数の個数: 32

約数和(自身を含む): 182014560

約数和(自身を除く): 91228712

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 6481, 7004, 12962, 14008, 25924, 51848, 110177, 220354, 440708, 667543, 881416, 1335086, 2670172, 5340344, 11348231, 22696462, 45392924, 90785848]

約数ペア:

[(1, 90785848), (2, 45392924), (4, 22696462), (8, 11348231), (17, 5340344), (34, 2670172), (68, 1335086), (103, 881416), (136, 667543), (206, 440708), (412, 220354), (824, 110177), (1751, 51848), (3502, 25924), (6481, 14008), (7004, 12962)]