16829816

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{19661}}^1$

素因数の和:19774

約数の個数: 16

約数和(自身を含む): 31852440

約数和(自身を除く): 15022624

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 19661, 39322, 78644, 157288, 2103727, 4207454, 8414908, 16829816]

約数ペア:

[(1, 16829816), (2, 8414908), (4, 4207454), (8, 2103727), (107, 157288), (214, 78644), (428, 39322), (856, 19661)]