86855758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{39089}}^1$

素因数の和:39203

約数の個数: 16

約数和(自身を含む): 143538480

約数和(自身を除く): 56682722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 39089, 78178, 429979, 859958, 3947989, 7895978, 43427879, 86855758]

約数ペア:

[(1, 86855758), (2, 43427879), (11, 7895978), (22, 3947989), (101, 859958), (202, 429979), (1111, 78178), (2222, 39089)]