81663296

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8923}}^1$

素因数の和:8959

約数の個数: 56

約数和(自身を含む): 190402464

約数和(自身を除く): 108739168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 8923, 9152, 17846, 35692, 71384, 98153, 115999, 142768, 196306, 231998, 285536, 392612, 463996, 571072, 785224, 927992, 1275989, 1570448, 1855984, 2551978, 3140896, 3711968, 5103956, 6281792, 7423936, 10207912, 20415824, 40831648, 81663296]

約数ペア:

[(1, 81663296), (2, 40831648), (4, 20415824), (8, 10207912), (11, 7423936), (13, 6281792), (16, 5103956), (22, 3711968), (26, 3140896), (32, 2551978), (44, 1855984), (52, 1570448), (64, 1275989), (88, 927992), (104, 785224), (143, 571072), (176, 463996), (208, 392612), (286, 285536), (352, 231998), (416, 196306), (572, 142768), (704, 115999), (832, 98153), (1144, 71384), (2288, 35692), (4576, 17846), (8923, 9152)]