31254573568

素因数分解:

$2^9\times {\mathrm{61044089}}^1$

素因数の和:61044107

約数の個数: 20

約数和(自身を含む): 62448104070

約数和(自身を除く): 31193530502

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 61044089, 122088178, 244176356, 488352712, 976705424, 1953410848, 3906821696, 7813643392, 15627286784, 31254573568]

約数ペア:

[(1, 31254573568), (2, 15627286784), (4, 7813643392), (8, 3906821696), (16, 1953410848), (32, 976705424), (64, 488352712), (128, 244176356), (256, 122088178), (512, 61044089)]