80453455564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{490569851}}^1$

素因数の和:490569896

約数の個数: 12

約数和(自身を含む): 144227536488

約数和(自身を除く): 63774080924

約数列:

[1, 2, 4, 41, 82, 164, 490569851, 981139702, 1962279404, 20113363891, 40226727782, 80453455564]

約数ペア:

[(1, 80453455564), (2, 40226727782), (4, 20113363891), (41, 1962279404), (82, 981139702), (164, 490569851)]