85916120

素因数分解:

$2^3\times 5^1\times {\mathrm{2147903}}^1$

素因数の和:2147914

約数の個数: 16

約数和(自身を含む): 193311360

約数和(自身を除く): 107395240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2147903, 4295806, 8591612, 10739515, 17183224, 21479030, 42958060, 85916120]

約数ペア:

[(1, 85916120), (2, 42958060), (4, 21479030), (5, 17183224), (8, 10739515), (10, 8591612), (20, 4295806), (40, 2147903)]