22816816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{129641}}^1$

素因数の和:129660

約数の個数: 20

約数和(自身を含む): 48226824

約数和(自身を除く): 25410008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 129641, 259282, 518564, 1037128, 1426051, 2074256, 2852102, 5704204, 11408408, 22816816]

約数ペア:

[(1, 22816816), (2, 11408408), (4, 5704204), (8, 2852102), (11, 2074256), (16, 1426051), (22, 1037128), (44, 518564), (88, 259282), (176, 129641)]