86974534

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{9161}}^1$

素因数の和:9311

約数の個数: 16

約数和(自身を含む): 134571456

約数和(自身を除く): 47596922

約数列:

[1, 2, 47, 94, 101, 202, 4747, 9161, 9494, 18322, 430567, 861134, 925261, 1850522, 43487267, 86974534]

約数ペア:

[(1, 86974534), (2, 43487267), (47, 1850522), (94, 925261), (101, 861134), (202, 430567), (4747, 18322), (9161, 9494)]