131065792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14321}}^1$

素因数の和:14357

約数の個数: 56

約数和(自身を含む): 305574192

約数和(自身を除く): 174508400

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, 9152, 14321, 28642, 57284, 114568, 157531, 186173, 229136, 315062, 372346, 458272, 630124, 744692, 916544, 1260248, 1489384, 2047903, 2520496, 2978768, 4095806, 5040992, 5957536, 8191612, 10081984, 11915072, 16383224, 32766448, 65532896, 131065792]

約数ペア:

[(1, 131065792), (2, 65532896), (4, 32766448), (8, 16383224), (11, 11915072), (13, 10081984), (16, 8191612), (22, 5957536), (26, 5040992), (32, 4095806), (44, 2978768), (52, 2520496), (64, 2047903), (88, 1489384), (104, 1260248), (143, 916544), (176, 744692), (208, 630124), (286, 458272), (352, 372346), (416, 315062), (572, 229136), (704, 186173), (832, 157531), (1144, 114568), (2288, 57284), (4576, 28642), (9152, 14321)]