16385728

素因数分解:

$2^6\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1024

約数の個数: 28

約数和(自身を含む): 32644080

約数和(自身を除く): 16258352

約数列:

[1, 2, 4, 8, 16, 32, 64, 503, 509, 1006, 1018, 2012, 2036, 4024, 4072, 8048, 8144, 16096, 16288, 32192, 32576, 256027, 512054, 1024108, 2048216, 4096432, 8192864, 16385728]

約数ペア:

[(1, 16385728), (2, 8192864), (4, 4096432), (8, 2048216), (16, 1024108), (32, 512054), (64, 256027), (503, 32576), (509, 32192), (1006, 16288), (1018, 16096), (2012, 8144), (2036, 8048), (4024, 4072)]