21346232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{62053}}^1$

素因数の和:62102

約数の個数: 16

約数和(自身を含む): 40955640

約数和(自身を除く): 19609408

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 62053, 124106, 248212, 496424, 2668279, 5336558, 10673116, 21346232]

約数ペア:

[(1, 21346232), (2, 10673116), (4, 5336558), (8, 2668279), (43, 496424), (86, 248212), (172, 124106), (344, 62053)]