85389070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{656839}}^1$

素因数の和:656859

約数の個数: 16

約数和(自身を含む): 165523680

約数和(自身を除く): 80134610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 656839, 1313678, 3284195, 6568390, 8538907, 17077814, 42694535, 85389070]

約数ペア:

[(1, 85389070), (2, 42694535), (5, 17077814), (10, 8538907), (13, 6568390), (26, 3284195), (65, 1313678), (130, 656839)]