40108456

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{9001}}^1$

素因数の和:9564

約数の個数: 16

約数和(自身を含む): 75346740

約数和(自身を除く): 35238284

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 9001, 18002, 36004, 72008, 5013557, 10027114, 20054228, 40108456]

約数ペア:

[(1, 40108456), (2, 20054228), (4, 10027114), (8, 5013557), (557, 72008), (1114, 36004), (2228, 18002), (4456, 9001)]