40644088

素因数分解:

$2^3\times {\mathrm{2161}}^1\times {\mathrm{2351}}^1$

素因数の和:4518

約数の個数: 16

約数和(自身を含む): 76275360

約数和(自身を除く): 35631272

約数列:

[1, 2, 4, 8, 2161, 2351, 4322, 4702, 8644, 9404, 17288, 18808, 5080511, 10161022, 20322044, 40644088]

約数ペア:

[(1, 40644088), (2, 20322044), (4, 10161022), (8, 5080511), (2161, 18808), (2351, 17288), (4322, 9404), (4702, 8644)]