22690376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{166841}}^1$

素因数の和:166864

約数の個数: 16

約数和(自身を含む): 45047340

約数和(自身を除く): 22356964

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 166841, 333682, 667364, 1334728, 2836297, 5672594, 11345188, 22690376]

約数ペア:

[(1, 22690376), (2, 11345188), (4, 5672594), (8, 2836297), (17, 1334728), (34, 667364), (68, 333682), (136, 166841)]