80521928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{592073}}^1$

素因数の和:592096

約数の個数: 16

約数和(自身を含む): 159859980

約数和(自身を除く): 79338052

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 592073, 1184146, 2368292, 4736584, 10065241, 20130482, 40260964, 80521928]

約数ペア:

[(1, 80521928), (2, 40260964), (4, 20130482), (8, 10065241), (17, 4736584), (34, 2368292), (68, 1184146), (136, 592073)]