57037264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82903}}^1$

素因数の和:82954

約数の個数: 20

約数和(自身を含む): 113081056

約数和(自身を除く): 56043792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82903, 165806, 331612, 663224, 1326448, 3564829, 7129658, 14259316, 28518632, 57037264]

約数ペア:

[(1, 57037264), (2, 28518632), (4, 14259316), (8, 7129658), (16, 3564829), (43, 1326448), (86, 663224), (172, 331612), (344, 165806), (688, 82903)]