38854656

素因数分解:

$2^{13}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 168

約数和(自身を含む): 122675904

約数和(自身を除く): 83821248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 256, 272, 279, 288, 306, 372, 384, 408, 496, 512, 527, 544, 558, 576, 612, 744, 768, 816, 992, 1024, 1054, 1088, 1116, 1152, 1224, 1488, 1536, 1581, 1632, 1984, 2048, 2108, 2176, 2232, 2304, 2448, 2976, 3072, 3162, 3264, 3968, 4096, 4216, 4352, 4464, 4608, 4743, 4896, 5952, 6144, 6324, 6528, 7936, 8192, 8432, 8704, 8928, 9216, 9486, 9792, 11904, 12288, 12648, 13056, 15872, 16864, 17408, 17856, 18432, 18972, 19584, 23808, 24576, 25296, 26112, 31744, 33728, 34816, 35712, 36864, 37944, 39168, 47616, 50592, 52224, 63488, 67456, 69632, 71424, 73728, 75888, 78336, 95232, 101184, 104448, 126976, 134912, 139264, 142848, 151776, 156672, 190464, 202368, 208896, 253952, 269824, 285696, 303552, 313344, 380928, 404736, 417792, 539648, 571392, 607104, 626688, 761856, 809472, 1079296, 1142784, 1214208, 1253376, 1618944, 2158592, 2285568, 2428416, 3237888, 4317184, 4856832, 6475776, 9713664, 12951552, 19427328, 38854656]

約数ペア:

[(1, 38854656), (2, 19427328), (3, 12951552), (4, 9713664), (6, 6475776), (8, 4856832), (9, 4317184), (12, 3237888), (16, 2428416), (17, 2285568), (18, 2158592), (24, 1618944), (31, 1253376), (32, 1214208), (34, 1142784), (36, 1079296), (48, 809472), (51, 761856), (62, 626688), (64, 607104), (68, 571392), (72, 539648), (93, 417792), (96, 404736), (102, 380928), (124, 313344), (128, 303552), (136, 285696), (144, 269824), (153, 253952), (186, 208896), (192, 202368), (204, 190464), (248, 156672), (256, 151776), (272, 142848), (279, 139264), (288, 134912), (306, 126976), (372, 104448), (384, 101184), (408, 95232), (496, 78336), (512, 75888), (527, 73728), (544, 71424), (558, 69632), (576, 67456), (612, 63488), (744, 52224), (768, 50592), (816, 47616), (992, 39168), (1024, 37944), (1054, 36864), (1088, 35712), (1116, 34816), (1152, 33728), (1224, 31744), (1488, 26112), (1536, 25296), (1581, 24576), (1632, 23808), (1984, 19584), (2048, 18972), (2108, 18432), (2176, 17856), (2232, 17408), (2304, 16864), (2448, 15872), (2976, 13056), (3072, 12648), (3162, 12288), (3264, 11904), (3968, 9792), (4096, 9486), (4216, 9216), (4352, 8928), (4464, 8704), (4608, 8432), (4743, 8192), (4896, 7936), (5952, 6528), (6144, 6324)]