86819398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{22621}}^1$

素因数の和:22743

約数の個数: 16

約数和(自身を含む): 138446640

約数和(自身を除く): 51627242

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 22621, 45242, 429799, 859598, 2284721, 4569442, 43409699, 86819398]

約数ペア:

[(1, 86819398), (2, 43409699), (19, 4569442), (38, 2284721), (101, 859598), (202, 429799), (1919, 45242), (3838, 22621)]