42164432

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{2971}}^1$

素因数の和:3866

約数の個数: 20

約数和(自身を含む): 81813216

約数和(自身を除く): 39648784

約数列:

[1, 2, 4, 8, 16, 887, 1774, 2971, 3548, 5942, 7096, 11884, 14192, 23768, 47536, 2635277, 5270554, 10541108, 21082216, 42164432]

約数ペア:

[(1, 42164432), (2, 21082216), (4, 10541108), (8, 5270554), (16, 2635277), (887, 47536), (1774, 23768), (2971, 14192), (3548, 11884), (5942, 7096)]