86816288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 185244696

約数和(自身を除く): 98428408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 724, 1153, 1448, 2306, 2353, 2896, 4612, 4706, 5792, 9224, 9412, 14989, 18448, 18824, 29978, 36896, 37648, 59956, 75296, 119912, 208693, 239824, 417386, 479648, 834772, 1669544, 2713009, 3339088, 5426018, 6678176, 10852036, 21704072, 43408144, 86816288]

約数ペア:

[(1, 86816288), (2, 43408144), (4, 21704072), (8, 10852036), (13, 6678176), (16, 5426018), (26, 3339088), (32, 2713009), (52, 1669544), (104, 834772), (181, 479648), (208, 417386), (362, 239824), (416, 208693), (724, 119912), (1153, 75296), (1448, 59956), (2306, 37648), (2353, 36896), (2896, 29978), (4612, 18824), (4706, 18448), (5792, 14989), (9224, 9412)]