64204288

素因数分解:

$2^9\times {\mathrm{125399}}^1$

素因数の和:125417

約数の個数: 20

約数和(自身を含む): 128284200

約数和(自身を除く): 64079912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 125399, 250798, 501596, 1003192, 2006384, 4012768, 8025536, 16051072, 32102144, 64204288]

約数ペア:

[(1, 64204288), (2, 32102144), (4, 16051072), (8, 8025536), (16, 4012768), (32, 2006384), (64, 1003192), (128, 501596), (256, 250798), (512, 125399)]