18070856

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{5099}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 33966000

約数和(自身を除く): 15895144

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 5099, 10198, 20396, 40792, 2258857, 4517714, 9035428, 18070856]

約数ペア:

[(1, 18070856), (2, 9035428), (4, 4517714), (8, 2258857), (443, 40792), (886, 20396), (1772, 10198), (3544, 5099)]