82656164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{504001}}^1$

素因数の和:504046

約数の個数: 12

約数和(自身を含む): 148176588

約数和(自身を除く): 65520424

約数列:

[1, 2, 4, 41, 82, 164, 504001, 1008002, 2016004, 20664041, 41328082, 82656164]

約数ペア:

[(1, 82656164), (2, 41328082), (4, 20664041), (41, 2016004), (82, 1008002), (164, 504001)]