40140166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2129}}^1$

素因数の和:2999

約数の個数: 16

約数和(自身を含む): 65791440

約数和(自身を除く): 25651274

約数列:

[1, 2, 11, 22, 857, 1714, 2129, 4258, 9427, 18854, 23419, 46838, 1824553, 3649106, 20070083, 40140166]

約数ペア:

[(1, 40140166), (2, 20070083), (11, 3649106), (22, 1824553), (857, 46838), (1714, 23419), (2129, 18854), (4258, 9427)]