81088

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1$

素因数の和:200

約数の個数: 28

約数和(自身を含む): 184912

約数和(自身を除く): 103824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 724, 1267, 1448, 2534, 2896, 5068, 5792, 10136, 11584, 20272, 40544, 81088]

約数ペア:

[(1, 81088), (2, 40544), (4, 20272), (7, 11584), (8, 10136), (14, 5792), (16, 5068), (28, 2896), (32, 2534), (56, 1448), (64, 1267), (112, 724), (181, 448), (224, 362)]