22288816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{126641}}^1$

素因数の和:126660

約数の個数: 20

約数和(自身を含む): 47110824

約数和(自身を除く): 24822008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 126641, 253282, 506564, 1013128, 1393051, 2026256, 2786102, 5572204, 11144408, 22288816]

約数ペア:

[(1, 22288816), (2, 11144408), (4, 5572204), (8, 2786102), (11, 2026256), (16, 1393051), (22, 1013128), (44, 506564), (88, 253282), (176, 126641)]