40807702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9629}}^1$

素因数の和:9807

約数の個数: 16

約数和(自身を含む): 66331440

約数和(自身を除く): 25523738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 9629, 19258, 125177, 250354, 1569527, 3139054, 20403851, 40807702]

約数ペア:

[(1, 40807702), (2, 20403851), (13, 3139054), (26, 1569527), (163, 250354), (326, 125177), (2119, 19258), (4238, 9629)]