80290466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{4813}}^1$

素因数の和:5273

約数の個数: 16

約数和(自身を含む): 127089600

約数和(自身を除く): 46799134

約数列:

[1, 2, 19, 38, 439, 878, 4813, 8341, 9626, 16682, 91447, 182894, 2112907, 4225814, 40145233, 80290466]

約数ペア:

[(1, 80290466), (2, 40145233), (19, 4225814), (38, 2112907), (439, 182894), (878, 91447), (4813, 16682), (8341, 9626)]