22156856

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{4091}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 41615640

約数和(自身を除く): 19458784

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 4091, 5416, 8182, 16364, 32728, 2769607, 5539214, 11078428, 22156856]

約数ペア:

[(1, 22156856), (2, 11078428), (4, 5539214), (8, 2769607), (677, 32728), (1354, 16364), (2708, 8182), (4091, 5416)]