31603968

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 105225120

約数和(自身を除く): 73621152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 43, 44, 48, 58, 64, 66, 72, 86, 87, 88, 96, 99, 116, 128, 129, 132, 144, 172, 174, 176, 192, 198, 232, 256, 258, 261, 264, 288, 319, 344, 348, 352, 384, 387, 396, 464, 473, 516, 522, 528, 576, 638, 688, 696, 704, 768, 774, 792, 928, 946, 957, 1032, 1044, 1056, 1152, 1247, 1276, 1376, 1392, 1408, 1419, 1548, 1584, 1856, 1892, 1914, 2064, 2088, 2112, 2304, 2494, 2552, 2752, 2784, 2816, 2838, 2871, 3096, 3168, 3712, 3741, 3784, 3828, 4128, 4176, 4224, 4257, 4988, 5104, 5504, 5568, 5676, 5742, 6192, 6336, 7424, 7482, 7568, 7656, 8256, 8352, 8448, 8514, 9976, 10208, 11008, 11136, 11223, 11352, 11484, 12384, 12672, 13717, 14964, 15136, 15312, 16512, 16704, 17028, 19952, 20416, 22272, 22446, 22704, 22968, 24768, 25344, 27434, 29928, 30272, 30624, 33024, 33408, 34056, 39904, 40832, 41151, 44892, 45408, 45936, 49536, 54868, 59856, 60544, 61248, 66816, 68112, 79808, 81664, 82302, 89784, 90816, 91872, 99072, 109736, 119712, 121088, 122496, 123453, 136224, 159616, 164604, 179568, 181632, 183744, 219472, 239424, 244992, 246906, 272448, 319232, 329208, 359136, 363264, 367488, 438944, 478848, 493812, 544896, 658416, 718272, 734976, 877888, 957696, 987624, 1089792, 1316832, 1436544, 1755776, 1975248, 2633664, 2873088, 3511552, 3950496, 5267328, 7900992, 10534656, 15801984, 31603968]

約数ペア:

[(1, 31603968), (2, 15801984), (3, 10534656), (4, 7900992), (6, 5267328), (8, 3950496), (9, 3511552), (11, 2873088), (12, 2633664), (16, 1975248), (18, 1755776), (22, 1436544), (24, 1316832), (29, 1089792), (32, 987624), (33, 957696), (36, 877888), (43, 734976), (44, 718272), (48, 658416), (58, 544896), (64, 493812), (66, 478848), (72, 438944), (86, 367488), (87, 363264), (88, 359136), (96, 329208), (99, 319232), (116, 272448), (128, 246906), (129, 244992), (132, 239424), (144, 219472), (172, 183744), (174, 181632), (176, 179568), (192, 164604), (198, 159616), (232, 136224), (256, 123453), (258, 122496), (261, 121088), (264, 119712), (288, 109736), (319, 99072), (344, 91872), (348, 90816), (352, 89784), (384, 82302), (387, 81664), (396, 79808), (464, 68112), (473, 66816), (516, 61248), (522, 60544), (528, 59856), (576, 54868), (638, 49536), (688, 45936), (696, 45408), (704, 44892), (768, 41151), (774, 40832), (792, 39904), (928, 34056), (946, 33408), (957, 33024), (1032, 30624), (1044, 30272), (1056, 29928), (1152, 27434), (1247, 25344), (1276, 24768), (1376, 22968), (1392, 22704), (1408, 22446), (1419, 22272), (1548, 20416), (1584, 19952), (1856, 17028), (1892, 16704), (1914, 16512), (2064, 15312), (2088, 15136), (2112, 14964), (2304, 13717), (2494, 12672), (2552, 12384), (2752, 11484), (2784, 11352), (2816, 11223), (2838, 11136), (2871, 11008), (3096, 10208), (3168, 9976), (3712, 8514), (3741, 8448), (3784, 8352), (3828, 8256), (4128, 7656), (4176, 7568), (4224, 7482), (4257, 7424), (4988, 6336), (5104, 6192), (5504, 5742), (5568, 5676)]