1634128

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1054

約数の個数: 20

約数和(自身を含む): 3198580

約数和(自身を除く): 1564452

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 937, 1744, 1874, 3748, 7496, 14992, 102133, 204266, 408532, 817064, 1634128]

約数ペア:

[(1, 1634128), (2, 817064), (4, 408532), (8, 204266), (16, 102133), (109, 14992), (218, 7496), (436, 3748), (872, 1874), (937, 1744)]