87089971

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 92340000

約数和(自身を除く): 5250029

約数列:

[1, 37, 53, 89, 499, 1961, 3293, 4717, 18463, 26447, 44411, 174529, 978539, 1643207, 2353783, 87089971]

約数ペア:

[(1, 87089971), (37, 2353783), (53, 1643207), (89, 978539), (499, 174529), (1961, 44411), (3293, 26447), (4717, 18463)]