90681572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9257}}^1$

素因数の和:9371

約数の個数: 24

約数和(自身を含む): 165903360

約数和(自身を除く): 75221788

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9257, 9796, 18514, 37028, 286967, 573934, 731303, 1147868, 1462606, 2925212, 22670393, 45340786, 90681572]

約数ペア:

[(1, 90681572), (2, 45340786), (4, 22670393), (31, 2925212), (62, 1462606), (79, 1147868), (124, 731303), (158, 573934), (316, 286967), (2449, 37028), (4898, 18514), (9257, 9796)]