43940864

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 88

約数和(自身を含む): 99042048

約数和(自身を除く): 55101184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 83, 88, 94, 128, 166, 176, 188, 256, 332, 352, 376, 512, 517, 664, 704, 752, 913, 1024, 1034, 1328, 1408, 1504, 1826, 2068, 2656, 2816, 3008, 3652, 3901, 4136, 5312, 5632, 6016, 7304, 7802, 8272, 10624, 11264, 12032, 14608, 15604, 16544, 21248, 24064, 29216, 31208, 33088, 42496, 42911, 48128, 58432, 62416, 66176, 84992, 85822, 116864, 124832, 132352, 171644, 233728, 249664, 264704, 343288, 467456, 499328, 529408, 686576, 934912, 998656, 1373152, 1997312, 2746304, 3994624, 5492608, 10985216, 21970432, 43940864]

約数ペア:

[(1, 43940864), (2, 21970432), (4, 10985216), (8, 5492608), (11, 3994624), (16, 2746304), (22, 1997312), (32, 1373152), (44, 998656), (47, 934912), (64, 686576), (83, 529408), (88, 499328), (94, 467456), (128, 343288), (166, 264704), (176, 249664), (188, 233728), (256, 171644), (332, 132352), (352, 124832), (376, 116864), (512, 85822), (517, 84992), (664, 66176), (704, 62416), (752, 58432), (913, 48128), (1024, 42911), (1034, 42496), (1328, 33088), (1408, 31208), (1504, 29216), (1826, 24064), (2068, 21248), (2656, 16544), (2816, 15604), (3008, 14608), (3652, 12032), (3901, 11264), (4136, 10624), (5312, 8272), (5632, 7802), (6016, 7304)]