80208256

素因数分解:

$2^7\times {\mathrm{626627}}^1$

素因数の和:626641

約数の個数: 16

約数和(自身を含む): 159790140

約数和(自身を除く): 79581884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 626627, 1253254, 2506508, 5013016, 10026032, 20052064, 40104128, 80208256]

約数ペア:

[(1, 80208256), (2, 40104128), (4, 20052064), (8, 10026032), (16, 5013016), (32, 2506508), (64, 1253254), (128, 626627)]