80497682

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{1021}}^1$

素因数の和:1601

約数の個数: 16

約数和(自身を含む): 122640000

約数和(自身を除く): 42142318

約数列:

[1, 2, 79, 158, 499, 998, 1021, 2042, 39421, 78842, 80659, 161318, 509479, 1018958, 40248841, 80497682]

約数ペア:

[(1, 80497682), (2, 40248841), (79, 1018958), (158, 509479), (499, 161318), (998, 80659), (1021, 78842), (2042, 39421)]