85723648

素因数分解:

$2^9\times {\mathrm{167429}}^1$

素因数の和:167447

約数の個数: 20

約数和(自身を含む): 171280890

約数和(自身を除く): 85557242

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 167429, 334858, 669716, 1339432, 2678864, 5357728, 10715456, 21430912, 42861824, 85723648]

約数ペア:

[(1, 85723648), (2, 42861824), (4, 21430912), (8, 10715456), (16, 5357728), (32, 2678864), (64, 1339432), (128, 669716), (256, 334858), (512, 167429)]