16609816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{122131}}^1$

素因数の和:122154

約数の個数: 16

約数和(自身を含む): 32975640

約数和(自身を除く): 16365824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 122131, 244262, 488524, 977048, 2076227, 4152454, 8304908, 16609816]

約数ペア:

[(1, 16609816), (2, 8304908), (4, 4152454), (8, 2076227), (17, 977048), (34, 488524), (68, 244262), (136, 122131)]