126562816

素因数分解:

$2^9\times {\mathrm{247193}}^1$

素因数の和:247211

約数の個数: 20

約数和(自身を含む): 252879462

約数和(自身を除く): 126316646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 247193, 494386, 988772, 1977544, 3955088, 7910176, 15820352, 31640704, 63281408, 126562816]

約数ペア:

[(1, 126562816), (2, 63281408), (4, 31640704), (8, 15820352), (16, 7910176), (32, 3955088), (64, 1977544), (128, 988772), (256, 494386), (512, 247193)]