45685264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{66403}}^1$

素因数の和:66454

約数の個数: 20

約数和(自身を含む): 90575056

約数和(自身を除く): 44889792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 66403, 132806, 265612, 531224, 1062448, 2855329, 5710658, 11421316, 22842632, 45685264]

約数ペア:

[(1, 45685264), (2, 22842632), (4, 11421316), (8, 5710658), (16, 2855329), (43, 1062448), (86, 531224), (172, 265612), (344, 132806), (688, 66403)]