86109815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68071}}^1$

素因数の和:68110

約数の個数: 16

約数和(自身を含む): 117628416

約数和(自身を除く): 31518601

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 68071, 340355, 748781, 1565633, 3743905, 7828165, 17221963, 86109815]

約数ペア:

[(1, 86109815), (5, 17221963), (11, 7828165), (23, 3743905), (55, 1565633), (115, 748781), (253, 340355), (1265, 68071)]