80511242

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{35281}}^1$

素因数の和:35453

約数の個数: 16

約数和(自身を含む): 138869952

約数和(自身を除く): 58358710

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 35281, 70562, 246967, 493934, 5750803, 11501606, 40255621, 80511242]

約数ペア:

[(1, 80511242), (2, 40255621), (7, 11501606), (14, 5750803), (163, 493934), (326, 246967), (1141, 70562), (2282, 35281)]