1613824

素因数分解:

$2^{13}\times {\mathrm{197}}^1$

素因数の和:223

約数の個数: 28

約数和(自身を含む): 3243834

約数和(自身を除く): 1630010

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1024, 1576, 2048, 3152, 4096, 6304, 8192, 12608, 25216, 50432, 100864, 201728, 403456, 806912, 1613824]

約数ペア:

[(1, 1613824), (2, 806912), (4, 403456), (8, 201728), (16, 100864), (32, 50432), (64, 25216), (128, 12608), (197, 8192), (256, 6304), (394, 4096), (512, 3152), (788, 2048), (1024, 1576)]