8040478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3719}}^1$

素因数の和:3791

約数の個数: 16

約数和(自身を含む): 12856320

約数和(自身を除く): 4815842

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 3719, 7438, 85537, 171074, 174793, 349586, 4020239, 8040478]

約数ペア:

[(1, 8040478), (2, 4020239), (23, 349586), (46, 174793), (47, 171074), (94, 85537), (1081, 7438), (2162, 3719)]