40471208

素因数分解:

$2^3\times {\mathrm{2161}}^1\times {\mathrm{2341}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 75951060

約数和(自身を除く): 35479852

約数列:

[1, 2, 4, 8, 2161, 2341, 4322, 4682, 8644, 9364, 17288, 18728, 5058901, 10117802, 20235604, 40471208]

約数ペア:

[(1, 40471208), (2, 20235604), (4, 10117802), (8, 5058901), (2161, 18728), (2341, 17288), (4322, 9364), (4682, 8644)]