16293888

素因数分解:

$2^{13}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:62

約数の個数: 168

約数和(自身を含む): 53670708

約数和(自身を除く): 37376820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 512, 544, 576, 612, 624, 663, 768, 816, 832, 884, 936, 1024, 1088, 1152, 1224, 1248, 1326, 1536, 1632, 1664, 1768, 1872, 1989, 2048, 2176, 2304, 2448, 2496, 2652, 3072, 3264, 3328, 3536, 3744, 3978, 4096, 4352, 4608, 4896, 4992, 5304, 6144, 6528, 6656, 7072, 7488, 7956, 8192, 8704, 9216, 9792, 9984, 10608, 12288, 13056, 13312, 14144, 14976, 15912, 17408, 18432, 19584, 19968, 21216, 24576, 26112, 26624, 28288, 29952, 31824, 34816, 36864, 39168, 39936, 42432, 52224, 53248, 56576, 59904, 63648, 69632, 73728, 78336, 79872, 84864, 104448, 106496, 113152, 119808, 127296, 139264, 156672, 159744, 169728, 208896, 226304, 239616, 254592, 313344, 319488, 339456, 417792, 452608, 479232, 509184, 626688, 678912, 905216, 958464, 1018368, 1253376, 1357824, 1810432, 2036736, 2715648, 4073472, 5431296, 8146944, 16293888]

約数ペア:

[(1, 16293888), (2, 8146944), (3, 5431296), (4, 4073472), (6, 2715648), (8, 2036736), (9, 1810432), (12, 1357824), (13, 1253376), (16, 1018368), (17, 958464), (18, 905216), (24, 678912), (26, 626688), (32, 509184), (34, 479232), (36, 452608), (39, 417792), (48, 339456), (51, 319488), (52, 313344), (64, 254592), (68, 239616), (72, 226304), (78, 208896), (96, 169728), (102, 159744), (104, 156672), (117, 139264), (128, 127296), (136, 119808), (144, 113152), (153, 106496), (156, 104448), (192, 84864), (204, 79872), (208, 78336), (221, 73728), (234, 69632), (256, 63648), (272, 59904), (288, 56576), (306, 53248), (312, 52224), (384, 42432), (408, 39936), (416, 39168), (442, 36864), (468, 34816), (512, 31824), (544, 29952), (576, 28288), (612, 26624), (624, 26112), (663, 24576), (768, 21216), (816, 19968), (832, 19584), (884, 18432), (936, 17408), (1024, 15912), (1088, 14976), (1152, 14144), (1224, 13312), (1248, 13056), (1326, 12288), (1536, 10608), (1632, 9984), (1664, 9792), (1768, 9216), (1872, 8704), (1989, 8192), (2048, 7956), (2176, 7488), (2304, 7072), (2448, 6656), (2496, 6528), (2652, 6144), (3072, 5304), (3264, 4992), (3328, 4896), (3536, 4608), (3744, 4352), (3978, 4096)]