39887584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 87526656

約数和(自身を除く): 47639072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 2411, 4136, 4822, 8272, 9644, 16544, 19288, 26521, 38576, 53042, 77152, 106084, 113317, 212168, 226634, 424336, 453268, 848672, 906536, 1246487, 1813072, 2492974, 3626144, 4985948, 9971896, 19943792, 39887584]

約数ペア:

[(1, 39887584), (2, 19943792), (4, 9971896), (8, 4985948), (11, 3626144), (16, 2492974), (22, 1813072), (32, 1246487), (44, 906536), (47, 848672), (88, 453268), (94, 424336), (176, 226634), (188, 212168), (352, 113317), (376, 106084), (517, 77152), (752, 53042), (1034, 38576), (1504, 26521), (2068, 19288), (2411, 16544), (4136, 9644), (4822, 8272)]