31449168

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 80

約数和(自身を含む): 92424640

約数和(自身を除く): 60975472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 1693, 2064, 2322, 3096, 3386, 4644, 5079, 6192, 6772, 9288, 10158, 13544, 15237, 18576, 20316, 27088, 30474, 40632, 45711, 60948, 72799, 81264, 91422, 121896, 145598, 182844, 218397, 243792, 291196, 365688, 436794, 582392, 655191, 731376, 873588, 1164784, 1310382, 1747176, 1965573, 2620764, 3494352, 3931146, 5241528, 7862292, 10483056, 15724584, 31449168]

約数ペア:

[(1, 31449168), (2, 15724584), (3, 10483056), (4, 7862292), (6, 5241528), (8, 3931146), (9, 3494352), (12, 2620764), (16, 1965573), (18, 1747176), (24, 1310382), (27, 1164784), (36, 873588), (43, 731376), (48, 655191), (54, 582392), (72, 436794), (86, 365688), (108, 291196), (129, 243792), (144, 218397), (172, 182844), (216, 145598), (258, 121896), (344, 91422), (387, 81264), (432, 72799), (516, 60948), (688, 45711), (774, 40632), (1032, 30474), (1161, 27088), (1548, 20316), (1693, 18576), (2064, 15237), (2322, 13544), (3096, 10158), (3386, 9288), (4644, 6772), (5079, 6192)]