22291456

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 44

約数和(自身を含む): 48636720

約数和(自身を除く): 26345264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 1979, 2816, 3958, 5632, 7916, 11264, 15832, 21769, 31664, 43538, 63328, 87076, 126656, 174152, 253312, 348304, 506624, 696608, 1013248, 1393216, 2026496, 2786432, 5572864, 11145728, 22291456]

約数ペア:

[(1, 22291456), (2, 11145728), (4, 5572864), (8, 2786432), (11, 2026496), (16, 1393216), (22, 1013248), (32, 696608), (44, 506624), (64, 348304), (88, 253312), (128, 174152), (176, 126656), (256, 87076), (352, 63328), (512, 43538), (704, 31664), (1024, 21769), (1408, 15832), (1979, 11264), (2816, 7916), (3958, 5632)]