89216128

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 183942720

約数和(自身を除く): 94726592

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 101, 103, 128, 134, 202, 206, 268, 404, 412, 536, 808, 824, 1072, 1616, 1648, 2144, 3232, 3296, 4288, 6464, 6592, 6767, 6901, 8576, 10403, 12928, 13184, 13534, 13802, 20806, 27068, 27604, 41612, 54136, 55208, 83224, 108272, 110416, 166448, 216544, 220832, 332896, 433088, 441664, 665792, 697001, 866176, 883328, 1331584, 1394002, 2788004, 5576008, 11152016, 22304032, 44608064, 89216128]

約数ペア:

[(1, 89216128), (2, 44608064), (4, 22304032), (8, 11152016), (16, 5576008), (32, 2788004), (64, 1394002), (67, 1331584), (101, 883328), (103, 866176), (128, 697001), (134, 665792), (202, 441664), (206, 433088), (268, 332896), (404, 220832), (412, 216544), (536, 166448), (808, 110416), (824, 108272), (1072, 83224), (1616, 55208), (1648, 54136), (2144, 41612), (3232, 27604), (3296, 27068), (4288, 20806), (6464, 13802), (6592, 13534), (6767, 13184), (6901, 12928), (8576, 10403)]