80785334

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{140741}}^1$

素因数の和:140791

約数の個数: 16

約数和(自身を含む): 141867936

約数和(自身を除く): 61082602

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 140741, 281482, 985187, 1970374, 5770381, 11540762, 40392667, 80785334]

約数ペア:

[(1, 80785334), (2, 40392667), (7, 11540762), (14, 5770381), (41, 1970374), (82, 985187), (287, 281482), (574, 140741)]