140805405184

素因数分解:

$2^9\times {\mathrm{275010557}}^1$

素因数の和:275010575

約数の個数: 20

約数和(自身を含む): 281335800834

約数和(自身を除く): 140530395650

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 275010557, 550021114, 1100042228, 2200084456, 4400168912, 8800337824, 17600675648, 35201351296, 70402702592, 140805405184]

約数ペア:

[(1, 140805405184), (2, 70402702592), (4, 35201351296), (8, 17600675648), (16, 8800337824), (32, 4400168912), (64, 2200084456), (128, 1100042228), (256, 550021114), (512, 275010557)]