40416646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{2017}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 62331984

約数和(自身を除く): 21915338

約数列:

[1, 2, 43, 86, 233, 466, 2017, 4034, 10019, 20038, 86731, 173462, 469961, 939922, 20208323, 40416646]

約数ペア:

[(1, 40416646), (2, 20208323), (43, 939922), (86, 469961), (233, 173462), (466, 86731), (2017, 20038), (4034, 10019)]