40217242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32911}}^1$

素因数の和:32973

約数の個数: 16

約数和(自身を含む): 66350592

約数和(自身を除く): 26133350

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 32911, 65822, 427843, 855686, 1546817, 3093634, 20108621, 40217242]

約数ペア:

[(1, 40217242), (2, 20108621), (13, 3093634), (26, 1546817), (47, 855686), (94, 427843), (611, 65822), (1222, 32911)]