40390036

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{6959}}^1$

素因数の和:8414

約数の個数: 12

約数和(自身を含む): 70741440

約数和(自身を除く): 30351404

約数列:

[1, 2, 4, 1451, 2902, 5804, 6959, 13918, 27836, 10097509, 20195018, 40390036]

約数ペア:

[(1, 40390036), (2, 20195018), (4, 10097509), (1451, 27836), (2902, 13918), (5804, 6959)]