80771074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{2087}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 124728768

約数和(自身を除く): 43957694

約数列:

[1, 2, 37, 74, 523, 1046, 2087, 4174, 19351, 38702, 77219, 154438, 1091501, 2183002, 40385537, 80771074]

約数ペア:

[(1, 80771074), (2, 40385537), (37, 2183002), (74, 1091501), (523, 154438), (1046, 77219), (2087, 38702), (4174, 19351)]