80716628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{5479}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 147302400

約数和(自身を除く): 66585772

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 3683, 5479, 7366, 10958, 14732, 21916, 158891, 317782, 635564, 695833, 1391666, 2783332, 20179157, 40358314, 80716628]

約数ペア:

[(1, 80716628), (2, 40358314), (4, 20179157), (29, 2783332), (58, 1391666), (116, 695833), (127, 635564), (254, 317782), (508, 158891), (3683, 21916), (5479, 14732), (7366, 10958)]