71011805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8111}}^1$

素因数の和:8236

約数の個数: 16

約数和(自身を含む): 91113984

約数和(自身を除く): 20102179

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8111, 8755, 40555, 137887, 689435, 835433, 4177165, 14202361, 71011805]

約数ペア:

[(1, 71011805), (5, 14202361), (17, 4177165), (85, 835433), (103, 689435), (515, 137887), (1751, 40555), (8111, 8755)]