80105956

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{34469}}^1$

素因数の和:34563

約数の個数: 24

約数和(自身を含む): 162146880

約数和(自身を除く): 82040924

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 34469, 68938, 137876, 241283, 482566, 965132, 2860927, 5721854, 11443708, 20026489, 40052978, 80105956]

約数ペア:

[(1, 80105956), (2, 40052978), (4, 20026489), (7, 11443708), (14, 5721854), (28, 2860927), (83, 965132), (166, 482566), (332, 241283), (581, 137876), (1162, 68938), (2324, 34469)]