78439246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{9421}}^1$

素因数の和:9627

約数の個数: 16

約数和(自身を含む): 123465888

約数和(自身を除く): 45026642

約数列:

[1, 2, 23, 46, 181, 362, 4163, 8326, 9421, 18842, 216683, 433366, 1705201, 3410402, 39219623, 78439246]

約数ペア:

[(1, 78439246), (2, 39219623), (23, 3410402), (46, 1705201), (181, 433366), (362, 216683), (4163, 18842), (8326, 9421)]