85900826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{20231}}^1$

素因数の和:20437

約数の個数: 16

約数和(自身を含む): 141300288

約数和(自身を除く): 55399462

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 20231, 40462, 222541, 445082, 3904583, 7809166, 42950413, 85900826]

約数ペア:

[(1, 85900826), (2, 42950413), (11, 7809166), (22, 3904583), (193, 445082), (386, 222541), (2123, 40462), (4246, 20231)]