About the Number

21170116352

21170116351 ← → 21170116353

2進数表記:10011101101110101100101011100000000

漢数字表記:二百十一億七千十一万六千三百五十二

素因数分解:

2 8 × 7 1 × 11 1 × 421 1 × 2551 1

素因数の和:3006
約数の個数: 144
約数和(自身を含む): 52830564864
約数和(自身を除く): 31660448512

約数列:
[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 421, 448, 616, 704, 842, 896, 1232, 1408, 1684, 1792, 2464, 2551, 2816, 2947, 3368, 4631, 4928, 5102, 5894, 6736, 9262, 9856, 10204, 11788, 13472, 17857, 18524, 19712, 20408, 23576, 26944, 28061, 32417, 35714, 37048, 40816, 47152, 53888, 56122, 64834, 71428, 74096, 81632, 94304, 107776, 112244, 129668, 142856, 148192, 163264, 188608, 196427, 224488, 259336, 285712, 296384, 326528, 377216, 392854, 448976, 518672, 571424, 592768, 653056, 754432, 785708, 897952, 1037344, 1073971, 1142848, 1185536, 1571416, 1795904, 2074688, 2147942, 2285696, 3142832, 3591808, 4149376, 4295884, 4571392, 6285664, 7183616, 7517797, 8298752, 8591768, 11813681, 12571328, 15035594, 17183536, 23627362, 25142656, 30071188, 34367072, 47254724, 50285312, 60142376, 68734144, 82695767, 94509448, 120284752, 137468288, 165391534, 189018896, 240569504, 274936576, 330783068, 378037792, 481139008, 661566136, 756075584, 962278016, 1323132272, 1512151168, 1924556032, 2646264544, 3024302336, 5292529088, 10585058176, 21170116352]

約数ペア:
[(1, 21170116352), (2, 10585058176), (4, 5292529088), (7, 3024302336), (8, 2646264544), (11, 1924556032), (14, 1512151168), (16, 1323132272), (22, 962278016), (28, 756075584), (32, 661566136), (44, 481139008), (56, 378037792), (64, 330783068), (77, 274936576), (88, 240569504), (112, 189018896), (128, 165391534), (154, 137468288), (176, 120284752), (224, 94509448), (256, 82695767), (308, 68734144), (352, 60142376), (421, 50285312), (448, 47254724), (616, 34367072), (704, 30071188), (842, 25142656), (896, 23627362), (1232, 17183536), (1408, 15035594), (1684, 12571328), (1792, 11813681), (2464, 8591768), (2551, 8298752), (2816, 7517797), (2947, 7183616), (3368, 6285664), (4631, 4571392), (4928, 4295884), (5102, 4149376), (5894, 3591808), (6736, 3142832), (9262, 2285696), (9856, 2147942), (10204, 2074688), (11788, 1795904), (13472, 1571416), (17857, 1185536), (18524, 1142848), (19712, 1073971), (20408, 1037344), (23576, 897952), (26944, 785708), (28061, 754432), (32417, 653056), (35714, 592768), (37048, 571424), (40816, 518672), (47152, 448976), (53888, 392854), (56122, 377216), (64834, 326528), (71428, 296384), (74096, 285712), (81632, 259336), (94304, 224488), (107776, 196427), (112244, 188608), (129668, 163264), (142856, 148192)]

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