133990448

素因数分解:

$2^4\times {\mathrm{1471}}^1\times {\mathrm{5693}}^1$

素因数の和:7172

約数の個数: 20

約数和(自身を含む): 259828608

約数和(自身を除く): 125838160

約数列:

[1, 2, 4, 8, 16, 1471, 2942, 5693, 5884, 11386, 11768, 22772, 23536, 45544, 91088, 8374403, 16748806, 33497612, 66995224, 133990448]

約数ペア:

[(1, 133990448), (2, 66995224), (4, 33497612), (8, 16748806), (16, 8374403), (1471, 91088), (2942, 45544), (5693, 23536), (5884, 22772), (11386, 11768)]