30734512

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{17623}}^1$

素因数の和:17740

約数の個数: 20

約数和(自身を含む): 60097840

約数和(自身を除く): 29363328

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 17623, 35246, 70492, 140984, 281968, 1920907, 3841814, 7683628, 15367256, 30734512]

約数ペア:

[(1, 30734512), (2, 15367256), (4, 7683628), (8, 3841814), (16, 1920907), (109, 281968), (218, 140984), (436, 70492), (872, 35246), (1744, 17623)]