888940539008

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{1031}}^1\times {\mathrm{81157}}^1$

素因数の和:82285

約数の個数: 64

約数和(自身を含む): 1794033299520

約数和(自身を除く): 905092760512

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1031, 1328, 2062, 2656, 4124, 5312, 8248, 10624, 16496, 32992, 65984, 81157, 85573, 131968, 162314, 171146, 324628, 342292, 649256, 684584, 1298512, 1369168, 2597024, 2738336, 5194048, 5476672, 6736031, 10388096, 10953344, 13472062, 26944124, 53888248, 83672867, 107776496, 167345734, 215552992, 334691468, 431105984, 669382936, 862211968, 1338765872, 2677531744, 5355063488, 6944847961, 10710126976, 13889695922, 27779391844, 55558783688, 111117567376, 222235134752, 444470269504, 888940539008]

約数ペア:

[(1, 888940539008), (2, 444470269504), (4, 222235134752), (8, 111117567376), (16, 55558783688), (32, 27779391844), (64, 13889695922), (83, 10710126976), (128, 6944847961), (166, 5355063488), (332, 2677531744), (664, 1338765872), (1031, 862211968), (1328, 669382936), (2062, 431105984), (2656, 334691468), (4124, 215552992), (5312, 167345734), (8248, 107776496), (10624, 83672867), (16496, 53888248), (32992, 26944124), (65984, 13472062), (81157, 10953344), (85573, 10388096), (131968, 6736031), (162314, 5476672), (171146, 5194048), (324628, 2738336), (342292, 2597024), (649256, 1369168), (684584, 1298512)]