89571328

素因数分解:

$2^{14}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 226485504

約数和(自身を除く): 136914176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 128, 142, 154, 176, 224, 256, 284, 308, 352, 448, 497, 512, 568, 616, 704, 781, 896, 994, 1024, 1136, 1232, 1408, 1562, 1792, 1988, 2048, 2272, 2464, 2816, 3124, 3584, 3976, 4096, 4544, 4928, 5467, 5632, 6248, 7168, 7952, 8192, 9088, 9856, 10934, 11264, 12496, 14336, 15904, 16384, 18176, 19712, 21868, 22528, 24992, 28672, 31808, 36352, 39424, 43736, 45056, 49984, 57344, 63616, 72704, 78848, 87472, 90112, 99968, 114688, 127232, 145408, 157696, 174944, 180224, 199936, 254464, 290816, 315392, 349888, 399872, 508928, 581632, 630784, 699776, 799744, 1017856, 1163264, 1261568, 1399552, 1599488, 2035712, 2799104, 3198976, 4071424, 5598208, 6397952, 8142848, 11196416, 12795904, 22392832, 44785664, 89571328]

約数ペア:

[(1, 89571328), (2, 44785664), (4, 22392832), (7, 12795904), (8, 11196416), (11, 8142848), (14, 6397952), (16, 5598208), (22, 4071424), (28, 3198976), (32, 2799104), (44, 2035712), (56, 1599488), (64, 1399552), (71, 1261568), (77, 1163264), (88, 1017856), (112, 799744), (128, 699776), (142, 630784), (154, 581632), (176, 508928), (224, 399872), (256, 349888), (284, 315392), (308, 290816), (352, 254464), (448, 199936), (497, 180224), (512, 174944), (568, 157696), (616, 145408), (704, 127232), (781, 114688), (896, 99968), (994, 90112), (1024, 87472), (1136, 78848), (1232, 72704), (1408, 63616), (1562, 57344), (1792, 49984), (1988, 45056), (2048, 43736), (2272, 39424), (2464, 36352), (2816, 31808), (3124, 28672), (3584, 24992), (3976, 22528), (4096, 21868), (4544, 19712), (4928, 18176), (5467, 16384), (5632, 15904), (6248, 14336), (7168, 12496), (7952, 11264), (8192, 10934), (9088, 9856)]