40160864

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{8423}}^1$

素因数の和:8582

約数の個数: 24

約数和(自身を含む): 79606800

約数和(自身を除く): 39445936

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4768, 8423, 16846, 33692, 67384, 134768, 269536, 1255027, 2510054, 5020108, 10040216, 20080432, 40160864]

約数ペア:

[(1, 40160864), (2, 20080432), (4, 10040216), (8, 5020108), (16, 2510054), (32, 1255027), (149, 269536), (298, 134768), (596, 67384), (1192, 33692), (2384, 16846), (4768, 8423)]