86812292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163181}}^1$

素因数の和:163211

約数の個数: 24

約数和(自身を含む): 182763840

約数和(自身を除く): 95951548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 163181, 326362, 652724, 1142267, 2284534, 3100439, 4569068, 6200878, 12401756, 21703073, 43406146, 86812292]

約数ペア:

[(1, 86812292), (2, 43406146), (4, 21703073), (7, 12401756), (14, 6200878), (19, 4569068), (28, 3100439), (38, 2284534), (76, 1142267), (133, 652724), (266, 326362), (532, 163181)]