31347092

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10271}}^1$

素因数の和:10391

約数の個数: 24

約数和(自身を含む): 63275520

約数和(自身を除く): 31928428

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 10271, 20542, 41084, 71897, 143794, 287588, 1119539, 2239078, 4478156, 7836773, 15673546, 31347092]

約数ペア:

[(1, 31347092), (2, 15673546), (4, 7836773), (7, 4478156), (14, 2239078), (28, 1119539), (109, 287588), (218, 143794), (436, 71897), (763, 41084), (1526, 20542), (3052, 10271)]