18310696

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{21391}}^1$

素因数の和:21504

約数の個数: 16

約数和(自身を含む): 34655040

約数和(自身を除く): 16344344

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 21391, 42782, 85564, 171128, 2288837, 4577674, 9155348, 18310696]

約数ペア:

[(1, 18310696), (2, 9155348), (4, 4577674), (8, 2288837), (107, 171128), (214, 85564), (428, 42782), (856, 21391)]