55394816

素因数分解:

$2^9\times {\mathrm{108193}}^1$

素因数の和:108211

約数の個数: 20

約数和(自身を含む): 110682462

約数和(自身を除く): 55287646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 108193, 216386, 432772, 865544, 1731088, 3462176, 6924352, 13848704, 27697408, 55394816]

約数ペア:

[(1, 55394816), (2, 27697408), (4, 13848704), (8, 6924352), (16, 3462176), (32, 1731088), (64, 865544), (128, 432772), (256, 216386), (512, 108193)]