23920808

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{56417}}^1$

素因数の和:56476

約数の個数: 16

約数和(自身を含む): 45698580

約数和(自身を除く): 21777772

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 56417, 112834, 225668, 451336, 2990101, 5980202, 11960404, 23920808]

約数ペア:

[(1, 23920808), (2, 11960404), (4, 5980202), (8, 2990101), (53, 451336), (106, 225668), (212, 112834), (424, 56417)]