40819456

素因数分解:

$2^8\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 81898992

約数和(自身を除く): 41079536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 503, 634, 1006, 1268, 2012, 2536, 4024, 5072, 8048, 10144, 16096, 20288, 32192, 40576, 64384, 81152, 128768, 159451, 318902, 637804, 1275608, 2551216, 5102432, 10204864, 20409728, 40819456]

約数ペア:

[(1, 40819456), (2, 20409728), (4, 10204864), (8, 5102432), (16, 2551216), (32, 1275608), (64, 637804), (128, 318902), (256, 159451), (317, 128768), (503, 81152), (634, 64384), (1006, 40576), (1268, 32192), (2012, 20288), (2536, 16096), (4024, 10144), (5072, 8048)]