80381074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{2671}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 123895296

約数和(自身を除く): 43514222

約数列:

[1, 2, 41, 82, 367, 734, 2671, 5342, 15047, 30094, 109511, 219022, 980257, 1960514, 40190537, 80381074]

約数ペア:

[(1, 80381074), (2, 40190537), (41, 1960514), (82, 980257), (367, 219022), (734, 109511), (2671, 30094), (5342, 15047)]