40291288

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{14029}}^1$

素因数の和:14394

約数の個数: 16

約数和(自身を含む): 75762000

約数和(自身を除く): 35470712

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 14029, 28058, 56116, 112232, 5036411, 10072822, 20145644, 40291288]

約数ペア:

[(1, 40291288), (2, 20145644), (4, 10072822), (8, 5036411), (359, 112232), (718, 56116), (1436, 28058), (2872, 14029)]