1585116304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{23327}}^1$

素因数の和:23503

約数の個数: 40

約数和(自身を含む): 3193509888

約数和(自身を除く): 1608393584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1096, 2192, 4247, 8494, 16988, 23327, 33976, 46654, 67952, 93308, 186616, 373232, 723137, 1446274, 2892548, 3195799, 5785096, 6391598, 11570192, 12783196, 25566392, 51132784, 99069769, 198139538, 396279076, 792558152, 1585116304]

約数ペア:

[(1, 1585116304), (2, 792558152), (4, 396279076), (8, 198139538), (16, 99069769), (31, 51132784), (62, 25566392), (124, 12783196), (137, 11570192), (248, 6391598), (274, 5785096), (496, 3195799), (548, 2892548), (1096, 1446274), (2192, 723137), (4247, 373232), (8494, 186616), (16988, 93308), (23327, 67952), (33976, 46654)]