172816256

素因数分解:

$2^7\times {\mathrm{1350127}}^1$

素因数の和:1350141

約数の個数: 16

約数和(自身を含む): 344282640

約数和(自身を除く): 171466384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1350127, 2700254, 5400508, 10801016, 21602032, 43204064, 86408128, 172816256]

約数ペア:

[(1, 172816256), (2, 86408128), (4, 43204064), (8, 21602032), (16, 10801016), (32, 5400508), (64, 2700254), (128, 1350127)]