80720162

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1\times {\mathrm{1319}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 124597440

約数和(自身を除く): 43877278

約数列:

[1, 2, 37, 74, 827, 1319, 1654, 2638, 30599, 48803, 61198, 97606, 1090813, 2181626, 40360081, 80720162]

約数ペア:

[(1, 80720162), (2, 40360081), (37, 2181626), (74, 1090813), (827, 97606), (1319, 61198), (1654, 48803), (2638, 30599)]