193133984

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 393357888

約数和(自身を除く): 200223904

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1376, 1447, 1552, 2894, 3104, 4171, 5788, 8342, 11576, 16684, 23152, 33368, 46304, 62221, 66736, 124442, 133472, 140359, 248884, 280718, 497768, 561436, 995536, 1122872, 1991072, 2245744, 4491488, 6035437, 12070874, 24141748, 48283496, 96566992, 193133984]

約数ペア:

[(1, 193133984), (2, 96566992), (4, 48283496), (8, 24141748), (16, 12070874), (32, 6035437), (43, 4491488), (86, 2245744), (97, 1991072), (172, 1122872), (194, 995536), (344, 561436), (388, 497768), (688, 280718), (776, 248884), (1376, 140359), (1447, 133472), (1552, 124442), (2894, 66736), (3104, 62221), (4171, 46304), (5788, 33368), (8342, 23152), (11576, 16684)]