81296522

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{24181}}^1$

素因数の和:24265

約数の個数: 12

約数和(自身を含む): 124996758

約数和(自身を除く): 43700236

約数列:

[1, 2, 41, 82, 1681, 3362, 24181, 48362, 991421, 1982842, 40648261, 81296522]

約数ペア:

[(1, 81296522), (2, 40648261), (41, 1982842), (82, 991421), (1681, 48362), (3362, 24181)]