22661816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{166631}}^1$

素因数の和:166654

約数の個数: 16

約数和(自身を含む): 44990640

約数和(自身を除く): 22328824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 166631, 333262, 666524, 1333048, 2832727, 5665454, 11330908, 22661816]

約数ペア:

[(1, 22661816), (2, 11330908), (4, 5665454), (8, 2832727), (17, 1333048), (34, 666524), (68, 333262), (136, 166631)]