67966352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{80149}}^1$

素因数の和:80210

約数の個数: 20

約数和(自身を含む): 134171100

約数和(自身を除く): 66204748

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 80149, 160298, 320596, 641192, 1282384, 4247897, 8495794, 16991588, 33983176, 67966352]

約数ペア:

[(1, 67966352), (2, 33983176), (4, 16991588), (8, 8495794), (16, 4247897), (53, 1282384), (106, 641192), (212, 320596), (424, 160298), (848, 80149)]