164812928

素因数分解:

$2^7\times 7^1\times {\mathrm{183943}}^1$

素因数の和:183964

約数の個数: 32

約数和(自身を含む): 375245760

約数和(自身を除く): 210432832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 183943, 367886, 735772, 1287601, 1471544, 2575202, 2943088, 5150404, 5886176, 10300808, 11772352, 20601616, 23544704, 41203232, 82406464, 164812928]

約数ペア:

[(1, 164812928), (2, 82406464), (4, 41203232), (7, 23544704), (8, 20601616), (14, 11772352), (16, 10300808), (28, 5886176), (32, 5150404), (56, 2943088), (64, 2575202), (112, 1471544), (128, 1287601), (224, 735772), (448, 367886), (896, 183943)]