40884454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33457}}^1$

素因数の和:33519

約数の個数: 16

約数和(自身を含む): 67451328

約数和(自身を除く): 26566874

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 33457, 66914, 434941, 869882, 1572479, 3144958, 20442227, 40884454]

約数ペア:

[(1, 40884454), (2, 20442227), (13, 3144958), (26, 1572479), (47, 869882), (94, 434941), (611, 66914), (1222, 33457)]