16449886304

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{129193}}^1$

素因数の和:129399

約数の個数: 48

約数和(自身を含む): 33989391072

約数和(自身を除く): 17539504768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 173, 184, 346, 368, 692, 736, 1384, 2768, 3979, 5536, 7958, 15916, 31832, 63664, 127328, 129193, 258386, 516772, 1033544, 2067088, 2971439, 4134176, 5942878, 11885756, 22350389, 23771512, 44700778, 47543024, 89401556, 95086048, 178803112, 357606224, 514058947, 715212448, 1028117894, 2056235788, 4112471576, 8224943152, 16449886304]

約数ペア:

[(1, 16449886304), (2, 8224943152), (4, 4112471576), (8, 2056235788), (16, 1028117894), (23, 715212448), (32, 514058947), (46, 357606224), (92, 178803112), (173, 95086048), (184, 89401556), (346, 47543024), (368, 44700778), (692, 23771512), (736, 22350389), (1384, 11885756), (2768, 5942878), (3979, 4134176), (5536, 2971439), (7958, 2067088), (15916, 1033544), (31832, 516772), (63664, 258386), (127328, 129193)]