23303936

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 49914480

約数和(自身を除く): 26610544

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 73, 86, 116, 128, 146, 172, 232, 256, 292, 344, 464, 584, 688, 928, 1168, 1247, 1376, 1856, 2117, 2336, 2494, 2752, 3139, 3712, 4234, 4672, 4988, 5504, 6278, 7424, 8468, 9344, 9976, 11008, 12556, 16936, 18688, 19952, 25112, 33872, 39904, 50224, 67744, 79808, 91031, 100448, 135488, 159616, 182062, 200896, 270976, 319232, 364124, 401792, 541952, 728248, 803584, 1456496, 2912992, 5825984, 11651968, 23303936]

約数ペア:

[(1, 23303936), (2, 11651968), (4, 5825984), (8, 2912992), (16, 1456496), (29, 803584), (32, 728248), (43, 541952), (58, 401792), (64, 364124), (73, 319232), (86, 270976), (116, 200896), (128, 182062), (146, 159616), (172, 135488), (232, 100448), (256, 91031), (292, 79808), (344, 67744), (464, 50224), (584, 39904), (688, 33872), (928, 25112), (1168, 19952), (1247, 18688), (1376, 16936), (1856, 12556), (2117, 11008), (2336, 9976), (2494, 9344), (2752, 8468), (3139, 7424), (3712, 6278), (4234, 5504), (4672, 4988)]