16553831168

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^2\times {\mathrm{25589}}^1$

素因数の和:25650

約数の個数: 108

約数和(自身を含む): 39857141520

約数和(自身を除く): 23303310352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 361, 448, 532, 608, 722, 896, 1064, 1216, 1444, 1792, 2128, 2432, 2527, 2888, 4256, 4864, 5054, 5776, 8512, 10108, 11552, 17024, 20216, 23104, 25589, 34048, 40432, 46208, 51178, 80864, 92416, 102356, 161728, 179123, 204712, 323456, 358246, 409424, 486191, 646912, 716492, 818848, 972382, 1432984, 1637696, 1944764, 2865968, 3275392, 3403337, 3889528, 5731936, 6550784, 6806674, 7779056, 9237629, 11463872, 13613348, 15558112, 18475258, 22927744, 27226696, 31116224, 36950516, 45855488, 54453392, 62232448, 64663403, 73901032, 108906784, 124464896, 129326806, 147802064, 217813568, 258653612, 295604128, 435627136, 517307224, 591208256, 871254272, 1034614448, 1182416512, 2069228896, 2364833024, 4138457792, 8276915584, 16553831168]

約数ペア:

[(1, 16553831168), (2, 8276915584), (4, 4138457792), (7, 2364833024), (8, 2069228896), (14, 1182416512), (16, 1034614448), (19, 871254272), (28, 591208256), (32, 517307224), (38, 435627136), (56, 295604128), (64, 258653612), (76, 217813568), (112, 147802064), (128, 129326806), (133, 124464896), (152, 108906784), (224, 73901032), (256, 64663403), (266, 62232448), (304, 54453392), (361, 45855488), (448, 36950516), (532, 31116224), (608, 27226696), (722, 22927744), (896, 18475258), (1064, 15558112), (1216, 13613348), (1444, 11463872), (1792, 9237629), (2128, 7779056), (2432, 6806674), (2527, 6550784), (2888, 5731936), (4256, 3889528), (4864, 3403337), (5054, 3275392), (5776, 2865968), (8512, 1944764), (10108, 1637696), (11552, 1432984), (17024, 972382), (20216, 818848), (23104, 716492), (25589, 646912), (34048, 486191), (40432, 409424), (46208, 358246), (51178, 323456), (80864, 204712), (92416, 179123), (102356, 161728)]