80463262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{18379}}^1$

素因数の和:18591

約数の個数: 16

約数和(自身を含む): 132336000

約数和(自身を除く): 51872738

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 18379, 36758, 202169, 404338, 3657421, 7314842, 40231631, 80463262]

約数ペア:

[(1, 80463262), (2, 40231631), (11, 7314842), (22, 3657421), (199, 404338), (398, 202169), (2189, 36758), (4378, 18379)]