85471232

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 104

約数和(自身を含む): 213883392

約数和(自身を除く): 128412160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 271, 308, 352, 448, 512, 542, 616, 704, 896, 1024, 1084, 1232, 1408, 1792, 1897, 2048, 2168, 2464, 2816, 2981, 3584, 3794, 4096, 4336, 4928, 5632, 5962, 7168, 7588, 8672, 9856, 11264, 11924, 14336, 15176, 17344, 19712, 20867, 22528, 23848, 28672, 30352, 34688, 39424, 41734, 45056, 47696, 60704, 69376, 78848, 83468, 95392, 121408, 138752, 157696, 166936, 190784, 242816, 277504, 315392, 333872, 381568, 485632, 555008, 667744, 763136, 971264, 1110016, 1335488, 1526272, 1942528, 2670976, 3052544, 3885056, 5341952, 6105088, 7770112, 10683904, 12210176, 21367808, 42735616, 85471232]

約数ペア:

[(1, 85471232), (2, 42735616), (4, 21367808), (7, 12210176), (8, 10683904), (11, 7770112), (14, 6105088), (16, 5341952), (22, 3885056), (28, 3052544), (32, 2670976), (44, 1942528), (56, 1526272), (64, 1335488), (77, 1110016), (88, 971264), (112, 763136), (128, 667744), (154, 555008), (176, 485632), (224, 381568), (256, 333872), (271, 315392), (308, 277504), (352, 242816), (448, 190784), (512, 166936), (542, 157696), (616, 138752), (704, 121408), (896, 95392), (1024, 83468), (1084, 78848), (1232, 69376), (1408, 60704), (1792, 47696), (1897, 45056), (2048, 41734), (2168, 39424), (2464, 34688), (2816, 30352), (2981, 28672), (3584, 23848), (3794, 22528), (4096, 20867), (4336, 19712), (4928, 17344), (5632, 15176), (5962, 14336), (7168, 11924), (7588, 11264), (8672, 9856)]