86190223

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5519}}^1$

素因数の和:5646

約数の個数: 16

約数和(自身を含む): 103864320

約数和(自身を除く): 17674097

約数列:

[1, 7, 23, 97, 161, 679, 2231, 5519, 15617, 38633, 126937, 535343, 888559, 3747401, 12312889, 86190223]

約数ペア:

[(1, 86190223), (7, 12312889), (23, 3747401), (97, 888559), (161, 535343), (679, 126937), (2231, 38633), (5519, 15617)]