268288

素因数分解:

$2^{11}\times {\mathrm{131}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 540540

約数和(自身を除く): 272252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1024, 1048, 2048, 2096, 4192, 8384, 16768, 33536, 67072, 134144, 268288]

約数ペア:

[(1, 268288), (2, 134144), (4, 67072), (8, 33536), (16, 16768), (32, 8384), (64, 4192), (128, 2096), (131, 2048), (256, 1048), (262, 1024), (512, 524)]