40490186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23297}}^1$

素因数の和:23389

約数の個数: 16

約数和(自身を含む): 67098240

約数和(自身を除く): 26608054

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 23297, 46594, 256267, 512534, 1840463, 3680926, 20245093, 40490186]

約数ペア:

[(1, 40490186), (2, 20245093), (11, 3680926), (22, 1840463), (79, 512534), (158, 256267), (869, 46594), (1738, 23297)]