90197086

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{5927}}^1$

素因数の和:7023

約数の個数: 16

約数和(自身を含む): 154791936

約数和(自身を除く): 64594850

約数列:

[1, 2, 7, 14, 1087, 2174, 5927, 7609, 11854, 15218, 41489, 82978, 6442649, 12885298, 45098543, 90197086]

約数ペア:

[(1, 90197086), (2, 45098543), (7, 12885298), (14, 6442649), (1087, 82978), (2174, 41489), (5927, 15218), (7609, 11854)]