16311844864

素因数分解:

$2^{16}\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:138

約数の個数: 204

約数和(自身を含む): 39566664912

約数和(自身を除く): 23254820048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 256, 259, 296, 434, 448, 496, 512, 518, 592, 868, 896, 961, 992, 1024, 1036, 1147, 1184, 1736, 1792, 1922, 1984, 2048, 2072, 2294, 2368, 3472, 3584, 3844, 3968, 4096, 4144, 4588, 4736, 6727, 6944, 7168, 7688, 7936, 8029, 8192, 8288, 9176, 9472, 13454, 13888, 14336, 15376, 15872, 16058, 16384, 16576, 18352, 18944, 26908, 27776, 28672, 30752, 31744, 32116, 32768, 33152, 35557, 36704, 37888, 53816, 55552, 57344, 61504, 63488, 64232, 65536, 66304, 71114, 73408, 75776, 107632, 111104, 114688, 123008, 126976, 128464, 132608, 142228, 146816, 151552, 215264, 222208, 229376, 246016, 248899, 253952, 256928, 265216, 284456, 293632, 303104, 430528, 444416, 458752, 492032, 497798, 507904, 513856, 530432, 568912, 587264, 606208, 861056, 888832, 984064, 995596, 1015808, 1027712, 1060864, 1137824, 1174528, 1212416, 1722112, 1777664, 1968128, 1991192, 2031616, 2055424, 2121728, 2275648, 2349056, 2424832, 3444224, 3555328, 3936256, 3982384, 4110848, 4243456, 4551296, 4698112, 6888448, 7110656, 7872512, 7964768, 8221696, 8486912, 9102592, 9396224, 13776896, 14221312, 15745024, 15929536, 16443392, 16973824, 18205184, 18792448, 27553792, 31490048, 31859072, 32886784, 36410368, 37584896, 55107584, 62980096, 63718144, 65773568, 72820736, 75169792, 110215168, 127436288, 131547136, 145641472, 220430336, 254872576, 263094272, 291282944, 440860672, 509745152, 526188544, 582565888, 1019490304, 1165131776, 2038980608, 2330263552, 4077961216, 8155922432, 16311844864]

約数ペア:

[(1, 16311844864), (2, 8155922432), (4, 4077961216), (7, 2330263552), (8, 2038980608), (14, 1165131776), (16, 1019490304), (28, 582565888), (31, 526188544), (32, 509745152), (37, 440860672), (56, 291282944), (62, 263094272), (64, 254872576), (74, 220430336), (112, 145641472), (124, 131547136), (128, 127436288), (148, 110215168), (217, 75169792), (224, 72820736), (248, 65773568), (256, 63718144), (259, 62980096), (296, 55107584), (434, 37584896), (448, 36410368), (496, 32886784), (512, 31859072), (518, 31490048), (592, 27553792), (868, 18792448), (896, 18205184), (961, 16973824), (992, 16443392), (1024, 15929536), (1036, 15745024), (1147, 14221312), (1184, 13776896), (1736, 9396224), (1792, 9102592), (1922, 8486912), (1984, 8221696), (2048, 7964768), (2072, 7872512), (2294, 7110656), (2368, 6888448), (3472, 4698112), (3584, 4551296), (3844, 4243456), (3968, 4110848), (4096, 3982384), (4144, 3936256), (4588, 3555328), (4736, 3444224), (6727, 2424832), (6944, 2349056), (7168, 2275648), (7688, 2121728), (7936, 2055424), (8029, 2031616), (8192, 1991192), (8288, 1968128), (9176, 1777664), (9472, 1722112), (13454, 1212416), (13888, 1174528), (14336, 1137824), (15376, 1060864), (15872, 1027712), (16058, 1015808), (16384, 995596), (16576, 984064), (18352, 888832), (18944, 861056), (26908, 606208), (27776, 587264), (28672, 568912), (30752, 530432), (31744, 513856), (32116, 507904), (32768, 497798), (33152, 492032), (35557, 458752), (36704, 444416), (37888, 430528), (53816, 303104), (55552, 293632), (57344, 284456), (61504, 265216), (63488, 256928), (64232, 253952), (65536, 248899), (66304, 246016), (71114, 229376), (73408, 222208), (75776, 215264), (107632, 151552), (111104, 146816), (114688, 142228), (123008, 132608), (126976, 128464)]