64489216

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{22901}}^1$

素因数の和:22928

約数の個数: 36

約数和(自身を含む): 140435064

約数和(自身を除く): 75945848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 22901, 45802, 91604, 183208, 251911, 366416, 503822, 732832, 1007644, 1465664, 2015288, 2931328, 4030576, 5862656, 8061152, 16122304, 32244608, 64489216]

約数ペア:

[(1, 64489216), (2, 32244608), (4, 16122304), (8, 8061152), (11, 5862656), (16, 4030576), (22, 2931328), (32, 2015288), (44, 1465664), (64, 1007644), (88, 732832), (128, 503822), (176, 366416), (256, 251911), (352, 183208), (704, 91604), (1408, 45802), (2816, 22901)]