86477182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{28279}}^1$

素因数の和:28431

約数の個数: 16

約数和(自身を含む): 142531200

約数和(自身を除く): 56054018

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 28279, 56558, 311069, 622138, 3930781, 7861562, 43238591, 86477182]

約数ペア:

[(1, 86477182), (2, 43238591), (11, 7861562), (22, 3930781), (139, 622138), (278, 311069), (1529, 56558), (3058, 28279)]