91990843

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 108686080

約数和(自身を除く): 16695237

約数列:

[1, 7, 37, 163, 259, 1141, 2179, 6031, 15253, 42217, 80623, 355177, 564361, 2486239, 13141549, 91990843]

約数ペア:

[(1, 91990843), (7, 13141549), (37, 2486239), (163, 564361), (259, 355177), (1141, 80623), (2179, 42217), (6031, 15253)]