42897488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{62351}}^1$

素因数の和:62402

約数の個数: 20

約数和(自身を含む): 85048128

約数和(自身を除く): 42150640

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 62351, 124702, 249404, 498808, 997616, 2681093, 5362186, 10724372, 21448744, 42897488]

約数ペア:

[(1, 42897488), (2, 21448744), (4, 10724372), (8, 5362186), (16, 2681093), (43, 997616), (86, 498808), (172, 249404), (344, 124702), (688, 62351)]