16303783936

素因数分解:

$2^{19}\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 35980802550

約数和(自身を除く): 19677018614

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 257, 352, 484, 512, 514, 704, 968, 1024, 1028, 1408, 1936, 2048, 2056, 2816, 2827, 3872, 4096, 4112, 5632, 5654, 7744, 8192, 8224, 11264, 11308, 15488, 16384, 16448, 22528, 22616, 30976, 31097, 32768, 32896, 45056, 45232, 61952, 62194, 65536, 65792, 90112, 90464, 123904, 124388, 131072, 131584, 180224, 180928, 247808, 248776, 262144, 263168, 360448, 361856, 495616, 497552, 524288, 526336, 720896, 723712, 991232, 995104, 1052672, 1441792, 1447424, 1982464, 1990208, 2105344, 2883584, 2894848, 3964928, 3980416, 4210688, 5767168, 5789696, 7929856, 7960832, 8421376, 11579392, 15859712, 15921664, 16842752, 23158784, 31719424, 31843328, 33685504, 46317568, 63438848, 63686656, 67371008, 92635136, 127373312, 134742016, 185270272, 254746624, 370540544, 509493248, 741081088, 1018986496, 1482162176, 2037972992, 4075945984, 8151891968, 16303783936]

約数ペア:

[(1, 16303783936), (2, 8151891968), (4, 4075945984), (8, 2037972992), (11, 1482162176), (16, 1018986496), (22, 741081088), (32, 509493248), (44, 370540544), (64, 254746624), (88, 185270272), (121, 134742016), (128, 127373312), (176, 92635136), (242, 67371008), (256, 63686656), (257, 63438848), (352, 46317568), (484, 33685504), (512, 31843328), (514, 31719424), (704, 23158784), (968, 16842752), (1024, 15921664), (1028, 15859712), (1408, 11579392), (1936, 8421376), (2048, 7960832), (2056, 7929856), (2816, 5789696), (2827, 5767168), (3872, 4210688), (4096, 3980416), (4112, 3964928), (5632, 2894848), (5654, 2883584), (7744, 2105344), (8192, 1990208), (8224, 1982464), (11264, 1447424), (11308, 1441792), (15488, 1052672), (16384, 995104), (16448, 991232), (22528, 723712), (22616, 720896), (30976, 526336), (31097, 524288), (32768, 497552), (32896, 495616), (45056, 361856), (45232, 360448), (61952, 263168), (62194, 262144), (65536, 248776), (65792, 247808), (90112, 180928), (90464, 180224), (123904, 131584), (124388, 131072)]