221867008

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19697}}^1$

素因数の和:19728

約数の個数: 44

約数和(自身を含む): 483861672

約数和(自身を除く): 261994664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 19697, 39394, 78788, 157576, 216667, 315152, 433334, 630304, 866668, 1260608, 1733336, 2521216, 3466672, 5042432, 6933344, 10084864, 13866688, 20169728, 27733376, 55466752, 110933504, 221867008]

約数ペア:

[(1, 221867008), (2, 110933504), (4, 55466752), (8, 27733376), (11, 20169728), (16, 13866688), (22, 10084864), (32, 6933344), (44, 5042432), (64, 3466672), (88, 2521216), (128, 1733336), (176, 1260608), (256, 866668), (352, 630304), (512, 433334), (704, 315152), (1024, 216667), (1408, 157576), (2816, 78788), (5632, 39394), (11264, 19697)]