90189556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{4007}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 167662656

約数和(自身を除く): 77473100

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 1324, 4007, 5627, 8014, 11254, 16028, 22508, 68119, 136238, 272476, 1326317, 2652634, 5305268, 22547389, 45094778, 90189556]

約数ペア:

[(1, 90189556), (2, 45094778), (4, 22547389), (17, 5305268), (34, 2652634), (68, 1326317), (331, 272476), (662, 136238), (1324, 68119), (4007, 22508), (5627, 16028), (8014, 11254)]