80221502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{2903}}^1$

素因数の和:3283

約数の個数: 16

約数和(自身を含む): 123675552

約数和(自身を除く): 43454050

約数列:

[1, 2, 41, 82, 337, 674, 2903, 5806, 13817, 27634, 119023, 238046, 978311, 1956622, 40110751, 80221502]

約数ペア:

[(1, 80221502), (2, 40110751), (41, 1956622), (82, 978311), (337, 238046), (674, 119023), (2903, 27634), (5806, 13817)]