174977146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{80933}}^1$

素因数の和:81005

約数の個数: 16

約数和(自身を含む): 279707904

約数和(自身を除く): 104730758

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 80933, 161866, 1861459, 3722918, 3803851, 7607702, 87488573, 174977146]

約数ペア:

[(1, 174977146), (2, 87488573), (23, 7607702), (46, 3803851), (47, 3722918), (94, 1861459), (1081, 161866), (2162, 80933)]