38814896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56417}}^1$

素因数の和:56468

約数の個数: 20

約数和(自身を含む): 76954152

約数和(自身を除く): 38139256

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56417, 112834, 225668, 451336, 902672, 2425931, 4851862, 9703724, 19407448, 38814896]

約数ペア:

[(1, 38814896), (2, 19407448), (4, 9703724), (8, 4851862), (16, 2425931), (43, 902672), (86, 451336), (172, 225668), (344, 112834), (688, 56417)]