85870798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 145928160

約数和(自身を除く): 60057362

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 1586, 1769, 1867, 3538, 3734, 22997, 24271, 45994, 48542, 54143, 108286, 113887, 227774, 703859, 1407718, 1480531, 2961062, 3302723, 6605446, 42935399, 85870798]

約数ペア:

[(1, 85870798), (2, 42935399), (13, 6605446), (26, 3302723), (29, 2961062), (58, 1480531), (61, 1407718), (122, 703859), (377, 227774), (754, 113887), (793, 108286), (1586, 54143), (1769, 48542), (1867, 45994), (3538, 24271), (3734, 22997)]