4400104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{12791}}^1$

素因数の和:12840

約数の個数: 16

約数和(自身を含む): 8442720

約数和(自身を除く): 4042616

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 12791, 25582, 51164, 102328, 550013, 1100026, 2200052, 4400104]

約数ペア:

[(1, 4400104), (2, 2200052), (4, 1100026), (8, 550013), (43, 102328), (86, 51164), (172, 25582), (344, 12791)]