27874816

素因数分解:

$2^9\times {\mathrm{54443}}^1$

素因数の和:54461

約数の個数: 20

約数和(自身を含む): 55696212

約数和(自身を除く): 27821396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 54443, 108886, 217772, 435544, 871088, 1742176, 3484352, 6968704, 13937408, 27874816]

約数ペア:

[(1, 27874816), (2, 13937408), (4, 6968704), (8, 3484352), (16, 1742176), (32, 871088), (64, 435544), (128, 217772), (256, 108886), (512, 54443)]