429232

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 20

約数和(自身を含む): 841960

約数和(自身を除く): 412728

約数列:

[1, 2, 4, 8, 16, 139, 193, 278, 386, 556, 772, 1112, 1544, 2224, 3088, 26827, 53654, 107308, 214616, 429232]

約数ペア:

[(1, 429232), (2, 214616), (4, 107308), (8, 53654), (16, 26827), (139, 3088), (193, 2224), (278, 1544), (386, 1112), (556, 772)]