80728546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{2141}}^1$

素因数の和:3269

約数の個数: 16

約数和(自身を含む): 128391480

約数和(自身を除く): 47662934

約数列:

[1, 2, 17, 34, 1109, 2141, 2218, 4282, 18853, 36397, 37706, 72794, 2374369, 4748738, 40364273, 80728546]

約数ペア:

[(1, 80728546), (2, 40364273), (17, 4748738), (34, 2374369), (1109, 72794), (2141, 37706), (2218, 36397), (4282, 18853)]