16393048

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 39398400

約数和(自身を除く): 23005352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 71, 76, 98, 124, 133, 142, 152, 196, 217, 248, 266, 284, 392, 434, 497, 532, 568, 589, 868, 931, 994, 1064, 1178, 1349, 1519, 1736, 1862, 1988, 2201, 2356, 2698, 3038, 3479, 3724, 3976, 4123, 4402, 4712, 5396, 6076, 6958, 7448, 8246, 8804, 9443, 10792, 12152, 13916, 15407, 16492, 17608, 18886, 27832, 28861, 30814, 32984, 37772, 41819, 57722, 61628, 66101, 75544, 83638, 107849, 115444, 123256, 132202, 167276, 215698, 230888, 264404, 292733, 334552, 431396, 528808, 585466, 862792, 1170932, 2049131, 2341864, 4098262, 8196524, 16393048]

約数ペア:

[(1, 16393048), (2, 8196524), (4, 4098262), (7, 2341864), (8, 2049131), (14, 1170932), (19, 862792), (28, 585466), (31, 528808), (38, 431396), (49, 334552), (56, 292733), (62, 264404), (71, 230888), (76, 215698), (98, 167276), (124, 132202), (133, 123256), (142, 115444), (152, 107849), (196, 83638), (217, 75544), (248, 66101), (266, 61628), (284, 57722), (392, 41819), (434, 37772), (497, 32984), (532, 30814), (568, 28861), (589, 27832), (868, 18886), (931, 17608), (994, 16492), (1064, 15407), (1178, 13916), (1349, 12152), (1519, 10792), (1736, 9443), (1862, 8804), (1988, 8246), (2201, 7448), (2356, 6958), (2698, 6076), (3038, 5396), (3479, 4712), (3724, 4402), (3976, 4123)]