16394752

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 20727872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 71, 82, 88, 128, 142, 164, 176, 256, 284, 328, 352, 451, 512, 568, 656, 704, 781, 902, 1136, 1312, 1408, 1562, 1804, 2272, 2624, 2816, 2911, 3124, 3608, 4544, 5248, 5632, 5822, 6248, 7216, 9088, 10496, 11644, 12496, 14432, 18176, 20992, 23288, 24992, 28864, 32021, 36352, 46576, 49984, 57728, 64042, 93152, 99968, 115456, 128084, 186304, 199936, 230912, 256168, 372608, 399872, 512336, 745216, 1024672, 1490432, 2049344, 4098688, 8197376, 16394752]

約数ペア:

[(1, 16394752), (2, 8197376), (4, 4098688), (8, 2049344), (11, 1490432), (16, 1024672), (22, 745216), (32, 512336), (41, 399872), (44, 372608), (64, 256168), (71, 230912), (82, 199936), (88, 186304), (128, 128084), (142, 115456), (164, 99968), (176, 93152), (256, 64042), (284, 57728), (328, 49984), (352, 46576), (451, 36352), (512, 32021), (568, 28864), (656, 24992), (704, 23288), (781, 20992), (902, 18176), (1136, 14432), (1312, 12496), (1408, 11644), (1562, 10496), (1804, 9088), (2272, 7216), (2624, 6248), (2816, 5822), (2911, 5632), (3124, 5248), (3608, 4544)]