8120894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 12616560

約数和(自身を除く): 4495666

約数列:

[1, 2, 43, 86, 89, 178, 1061, 2122, 3827, 7654, 45623, 91246, 94429, 188858, 4060447, 8120894]

約数ペア:

[(1, 8120894), (2, 4060447), (43, 188858), (86, 94429), (89, 91246), (178, 45623), (1061, 7654), (2122, 3827)]