55190822

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2143}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 84387840

約数和(自身を除く): 29197018

約数列:

[1, 2, 79, 158, 163, 326, 2143, 4286, 12877, 25754, 169297, 338594, 349309, 698618, 27595411, 55190822]

約数ペア:

[(1, 55190822), (2, 27595411), (79, 698618), (158, 349309), (163, 338594), (326, 169297), (2143, 25754), (4286, 12877)]