40071016

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{45953}}^1$

素因数の和:46068

約数の個数: 16

約数和(自身を含む): 75824100

約数和(自身を除く): 35753084

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 45953, 91906, 183812, 367624, 5008877, 10017754, 20035508, 40071016]

約数ペア:

[(1, 40071016), (2, 20035508), (4, 10017754), (8, 5008877), (109, 367624), (218, 183812), (436, 91906), (872, 45953)]