81794494

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{1559}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 126266400

約数和(自身を除く): 44471906

約数列:

[1, 2, 37, 74, 709, 1418, 1559, 3118, 26233, 52466, 57683, 115366, 1105331, 2210662, 40897247, 81794494]

約数ペア:

[(1, 81794494), (2, 40897247), (37, 2210662), (74, 1105331), (709, 115366), (1418, 57683), (1559, 52466), (3118, 26233)]