90868876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{190901}}^1$

素因数の和:190929

約数の個数: 24

約数和(自身を含む): 192429216

約数和(自身を除く): 101560340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 190901, 381802, 763604, 1336307, 2672614, 3245317, 5345228, 6490634, 12981268, 22717219, 45434438, 90868876]

約数ペア:

[(1, 90868876), (2, 45434438), (4, 22717219), (7, 12981268), (14, 6490634), (17, 5345228), (28, 3245317), (34, 2672614), (68, 1336307), (119, 763604), (238, 381802), (476, 190901)]