55138816

素因数分解:

$2^9\times {\mathrm{107693}}^1$

素因数の和:107711

約数の個数: 20

約数和(自身を含む): 110170962

約数和(自身を除く): 55032146

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 107693, 215386, 430772, 861544, 1723088, 3446176, 6892352, 13784704, 27569408, 55138816]

約数ペア:

[(1, 55138816), (2, 27569408), (4, 13784704), (8, 6892352), (16, 3446176), (32, 1723088), (64, 861544), (128, 430772), (256, 215386), (512, 107693)]