40852408

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{118757}}^1$

素因数の和:118806

約数の個数: 16

約数和(自身を含む): 78380280

約数和(自身を除く): 37527872

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 118757, 237514, 475028, 950056, 5106551, 10213102, 20426204, 40852408]

約数ペア:

[(1, 40852408), (2, 20426204), (4, 10213102), (8, 5106551), (43, 950056), (86, 475028), (172, 237514), (344, 118757)]