81841544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{444791}}^1$

素因数の和:444820

約数の個数: 16

約数和(自身を含む): 160125120

約数和(自身を除く): 78283576

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 444791, 889582, 1779164, 3558328, 10230193, 20460386, 40920772, 81841544]

約数ペア:

[(1, 81841544), (2, 40920772), (4, 20460386), (8, 10230193), (23, 3558328), (46, 1779164), (92, 889582), (184, 444791)]