90428264

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{953}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 176013000

約数和(自身を除く): 85584736

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 409, 818, 953, 1636, 1906, 3272, 3812, 7624, 11861, 23722, 27637, 47444, 55274, 94888, 110548, 221096, 389777, 779554, 1559108, 3118216, 11303533, 22607066, 45214132, 90428264]

約数ペア:

[(1, 90428264), (2, 45214132), (4, 22607066), (8, 11303533), (29, 3118216), (58, 1559108), (116, 779554), (232, 389777), (409, 221096), (818, 110548), (953, 94888), (1636, 55274), (1906, 47444), (3272, 27637), (3812, 23722), (7624, 11861)]