22229504

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{3947}}^1$

素因数の和:3976

約数の個数: 40

約数和(自身を含む): 48465648

約数和(自身を除く): 26236144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 3947, 5632, 7894, 15788, 31576, 43417, 63152, 86834, 126304, 173668, 252608, 347336, 505216, 694672, 1010432, 1389344, 2020864, 2778688, 5557376, 11114752, 22229504]

約数ペア:

[(1, 22229504), (2, 11114752), (4, 5557376), (8, 2778688), (11, 2020864), (16, 1389344), (22, 1010432), (32, 694672), (44, 505216), (64, 347336), (88, 252608), (128, 173668), (176, 126304), (256, 86834), (352, 63152), (512, 43417), (704, 31576), (1408, 15788), (2816, 7894), (3947, 5632)]