90775312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7283}}^1$

素因数の和:7351

約数の個数: 40

約数和(自身を含む): 189675360

約数和(自身を除く): 98900048

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 7283, 12464, 14566, 29132, 58264, 116528, 138377, 276754, 298603, 553508, 597206, 1107016, 1194412, 2214032, 2388824, 4777648, 5673457, 11346914, 22693828, 45387656, 90775312]

約数ペア:

[(1, 90775312), (2, 45387656), (4, 22693828), (8, 11346914), (16, 5673457), (19, 4777648), (38, 2388824), (41, 2214032), (76, 1194412), (82, 1107016), (152, 597206), (164, 553508), (304, 298603), (328, 276754), (656, 138377), (779, 116528), (1558, 58264), (3116, 29132), (6232, 14566), (7283, 12464)]