15679465216

素因数分解:

$2^8\times {\mathrm{61247911}}^1$

素因数の和:61247927

約数の個数: 18

約数和(自身を含む): 31297683032

約数和(自身を除く): 15618217816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 61247911, 122495822, 244991644, 489983288, 979966576, 1959933152, 3919866304, 7839732608, 15679465216]

約数ペア:

[(1, 15679465216), (2, 7839732608), (4, 3919866304), (8, 1959933152), (16, 979966576), (32, 489983288), (64, 244991644), (128, 122495822), (256, 61247911)]