86397218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{22511}}^1$

素因数の和:22633

約数の個数: 16

約数和(自身を含む): 137773440

約数和(自身を除く): 51376222

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 22511, 45022, 427709, 855418, 2273611, 4547222, 43198609, 86397218]

約数ペア:

[(1, 86397218), (2, 43198609), (19, 4547222), (38, 2273611), (101, 855418), (202, 427709), (1919, 45022), (3838, 22511)]