16505942408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{4943}}^1$

素因数の和:5186

約数の個数: 64

約数和(自身を含む): 32293416960

約数和(自身を除く): 15787474552

約数列:

[1, 2, 4, 8, 47, 83, 94, 107, 166, 188, 214, 332, 376, 428, 664, 856, 3901, 4943, 5029, 7802, 8881, 9886, 10058, 15604, 17762, 19772, 20116, 31208, 35524, 39544, 40232, 71048, 232321, 410269, 417407, 464642, 528901, 820538, 834814, 929284, 1057802, 1641076, 1669628, 1858568, 2115604, 3282152, 3339256, 4231208, 19282643, 24858347, 38565286, 43898783, 49716694, 77130572, 87797566, 99433388, 154261144, 175595132, 198866776, 351190264, 2063242801, 4126485602, 8252971204, 16505942408]

約数ペア:

[(1, 16505942408), (2, 8252971204), (4, 4126485602), (8, 2063242801), (47, 351190264), (83, 198866776), (94, 175595132), (107, 154261144), (166, 99433388), (188, 87797566), (214, 77130572), (332, 49716694), (376, 43898783), (428, 38565286), (664, 24858347), (856, 19282643), (3901, 4231208), (4943, 3339256), (5029, 3282152), (7802, 2115604), (8881, 1858568), (9886, 1669628), (10058, 1641076), (15604, 1057802), (17762, 929284), (19772, 834814), (20116, 820538), (31208, 528901), (35524, 464642), (39544, 417407), (40232, 410269), (71048, 232321)]