85876231

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23279}}^1$

素因数の和:23334

約数の個数: 16

約数和(自身を含む): 107274240

約数和(自身を除く): 21398009

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 23279, 162953, 395743, 721649, 2770201, 5051543, 12268033, 85876231]

約数ペア:

[(1, 85876231), (7, 12268033), (17, 5051543), (31, 2770201), (119, 721649), (217, 395743), (527, 162953), (3689, 23279)]