205782016

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{18269}}^1$

素因数の和:18300

約数の個数: 44

約数和(自身を含む): 448784280

約数和(自身を除く): 243002264

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, 18269, 36538, 73076, 146152, 200959, 292304, 401918, 584608, 803836, 1169216, 1607672, 2338432, 3215344, 4676864, 6430688, 9353728, 12861376, 18707456, 25722752, 51445504, 102891008, 205782016]

約数ペア:

[(1, 205782016), (2, 102891008), (4, 51445504), (8, 25722752), (11, 18707456), (16, 12861376), (22, 9353728), (32, 6430688), (44, 4676864), (64, 3215344), (88, 2338432), (128, 1607672), (176, 1169216), (256, 803836), (352, 584608), (512, 401918), (704, 292304), (1024, 200959), (1408, 146152), (2816, 73076), (5632, 36538), (11264, 18269)]