80528068792

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{141774769}}^1$

素因数の和:141774846

約数の個数: 16

約数和(自身を含む): 153116751600

約数和(自身を除く): 72588682808

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 141774769, 283549538, 567099076, 1134198152, 10066008599, 20132017198, 40264034396, 80528068792]

約数ペア:

[(1, 80528068792), (2, 40264034396), (4, 20132017198), (8, 10066008599), (71, 1134198152), (142, 567099076), (284, 283549538), (568, 141774769)]