40325831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19267}}^1$

素因数の和:19310

約数の個数: 16

約数和(自身を含む): 51792384

約数和(自身を除く): 11466553

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 19267, 134869, 250471, 443141, 1753297, 3101987, 5760833, 40325831]

約数ペア:

[(1, 40325831), (7, 5760833), (13, 3101987), (23, 1753297), (91, 443141), (161, 250471), (299, 134869), (2093, 19267)]