161923564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3680081}}^1$

素因数の和:3680096

約数の個数: 12

約数和(自身を含む): 309126888

約数和(自身を除く): 147203324

約数列:

[1, 2, 4, 11, 22, 44, 3680081, 7360162, 14720324, 40480891, 80961782, 161923564]

約数ペア:

[(1, 161923564), (2, 80961782), (4, 40480891), (11, 14720324), (22, 7360162), (44, 3680081)]