80529022

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21871}}^1$

素因数の和:22143

約数の個数: 16

約数和(自身を含む): 138580992

約数和(自身を除く): 58051970

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 21871, 43742, 153097, 306194, 5752073, 11504146, 40264511, 80529022]

約数ペア:

[(1, 80529022), (2, 40264511), (7, 11504146), (14, 5752073), (263, 306194), (526, 153097), (1841, 43742), (3682, 21871)]