85875214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{9161}}^1$

素因数の和:9315

約数の個数: 16

約数和(自身を含む): 133032240

約数和(自身を除く): 47157026

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9161, 9374, 18322, 393923, 787846, 998549, 1997098, 42937607, 85875214]

約数ペア:

[(1, 85875214), (2, 42937607), (43, 1997098), (86, 998549), (109, 787846), (218, 393923), (4687, 18322), (9161, 9374)]