40179826

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2089}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 61696800

約数和(自身を除く): 21516974

約数列:

[1, 2, 59, 118, 163, 326, 2089, 4178, 9617, 19234, 123251, 246502, 340507, 681014, 20089913, 40179826]

約数ペア:

[(1, 40179826), (2, 20089913), (59, 681014), (118, 340507), (163, 246502), (326, 123251), (2089, 19234), (4178, 9617)]