28325816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114217}}^1$

素因数の和:114254

約数の個数: 16

約数和(自身を含む): 54824640

約数和(自身を除く): 26498824

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114217, 228434, 456868, 913736, 3540727, 7081454, 14162908, 28325816]

約数ペア:

[(1, 28325816), (2, 14162908), (4, 7081454), (8, 3540727), (31, 913736), (62, 456868), (124, 228434), (248, 114217)]