80510143

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2591}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 96546816

約数和(自身を除く): 16036673

約数列:

[1, 7, 23, 161, 193, 1351, 2591, 4439, 18137, 31073, 59593, 417151, 500063, 3500441, 11501449, 80510143]

約数ペア:

[(1, 80510143), (7, 11501449), (23, 3500441), (161, 500063), (193, 417151), (1351, 59593), (2591, 31073), (4439, 18137)]