806912

素因数分解:

$2^{12}\times {\mathrm{197}}^1$

素因数の和:221

約数の個数: 26

約数和(自身を含む): 1621818

約数和(自身を除く): 814906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1024, 1576, 2048, 3152, 4096, 6304, 12608, 25216, 50432, 100864, 201728, 403456, 806912]

約数ペア:

[(1, 806912), (2, 403456), (4, 201728), (8, 100864), (16, 50432), (32, 25216), (64, 12608), (128, 6304), (197, 4096), (256, 3152), (394, 2048), (512, 1576), (788, 1024)]