125631716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{144737}}^1$

素因数の和:144779

約数の個数: 24

約数和(自身を含む): 259370496

約数和(自身を除く): 133738780

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 144737, 289474, 578948, 1013159, 2026318, 4052636, 4486847, 8973694, 17947388, 31407929, 62815858, 125631716]

約数ペア:

[(1, 125631716), (2, 62815858), (4, 31407929), (7, 17947388), (14, 8973694), (28, 4486847), (31, 4052636), (62, 2026318), (124, 1013159), (217, 578948), (434, 289474), (868, 144737)]