164813824

素因数分解:

$2^{10}\times 7^1\times {\mathrm{22993}}^1$

素因数の和:23020

約数の個数: 44

約数和(自身を含む): 376549744

約数和(自身を除く): 211735920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 22993, 45986, 91972, 160951, 183944, 321902, 367888, 643804, 735776, 1287608, 1471552, 2575216, 2943104, 5150432, 5886208, 10300864, 11772416, 20601728, 23544832, 41203456, 82406912, 164813824]

約数ペア:

[(1, 164813824), (2, 82406912), (4, 41203456), (7, 23544832), (8, 20601728), (14, 11772416), (16, 10300864), (28, 5886208), (32, 5150432), (56, 2943104), (64, 2575216), (112, 1471552), (128, 1287608), (224, 735776), (256, 643804), (448, 367888), (512, 321902), (896, 183944), (1024, 160951), (1792, 91972), (3584, 45986), (7168, 22993)]