40269604

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{55621}}^1$

素因数の和:55806

約数の個数: 12

約数和(自身を含む): 70862428

約数和(自身を除く): 30592824

約数列:

[1, 2, 4, 181, 362, 724, 55621, 111242, 222484, 10067401, 20134802, 40269604]

約数ペア:

[(1, 40269604), (2, 20134802), (4, 10067401), (181, 222484), (362, 111242), (724, 55621)]