68051290

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{8111}}^1$

素因数の和:8957

約数の個数: 16

約数和(自身を含む): 122653440

約数和(自身を除く): 54602150

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8111, 8390, 16222, 40555, 81110, 6805129, 13610258, 34025645, 68051290]

約数ペア:

[(1, 68051290), (2, 34025645), (5, 13610258), (10, 6805129), (839, 81110), (1678, 40555), (4195, 16222), (8111, 8390)]