85823882

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{2221}}^1$

素因数の和:2501

約数の個数: 12

約数和(自身を含む): 129727026

約数和(自身を除く): 43903144

約数列:

[1, 2, 139, 278, 2221, 4442, 19321, 38642, 308719, 617438, 42911941, 85823882]

約数ペア:

[(1, 85823882), (2, 42911941), (139, 617438), (278, 308719), (2221, 38642), (4442, 19321)]