31564752

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 85702848

約数和(自身を除く): 54138096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 373, 492, 516, 656, 688, 746, 984, 1032, 1119, 1492, 1763, 1968, 2064, 2238, 2984, 3526, 4476, 5289, 5968, 7052, 8952, 10578, 14104, 15293, 16039, 17904, 21156, 28208, 30586, 32078, 42312, 45879, 48117, 61172, 64156, 84624, 91758, 96234, 122344, 128312, 183516, 192468, 244688, 256624, 367032, 384936, 657599, 734064, 769872, 1315198, 1972797, 2630396, 3945594, 5260792, 7891188, 10521584, 15782376, 31564752]

約数ペア:

[(1, 31564752), (2, 15782376), (3, 10521584), (4, 7891188), (6, 5260792), (8, 3945594), (12, 2630396), (16, 1972797), (24, 1315198), (41, 769872), (43, 734064), (48, 657599), (82, 384936), (86, 367032), (123, 256624), (129, 244688), (164, 192468), (172, 183516), (246, 128312), (258, 122344), (328, 96234), (344, 91758), (373, 84624), (492, 64156), (516, 61172), (656, 48117), (688, 45879), (746, 42312), (984, 32078), (1032, 30586), (1119, 28208), (1492, 21156), (1763, 17904), (1968, 16039), (2064, 15293), (2238, 14104), (2984, 10578), (3526, 8952), (4476, 7052), (5289, 5968)]