80862958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{33721}}^1$

素因数の和:33843

約数の個数: 16

約数和(自身を含む): 133539120

約数和(自身を除く): 52676162

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 33721, 67442, 370931, 741862, 3675589, 7351178, 40431479, 80862958]

約数ペア:

[(1, 80862958), (2, 40431479), (11, 7351178), (22, 3675589), (109, 741862), (218, 370931), (1199, 67442), (2398, 33721)]