259691888

素因数分解:

$2^4\times {\mathrm{2851}}^1\times {\mathrm{5693}}^1$

素因数の和:8552

約数の個数: 20

約数和(自身を含む): 503417928

約数和(自身を除く): 243726040

約数列:

[1, 2, 4, 8, 16, 2851, 5693, 5702, 11386, 11404, 22772, 22808, 45544, 45616, 91088, 16230743, 32461486, 64922972, 129845944, 259691888]

約数ペア:

[(1, 259691888), (2, 129845944), (4, 64922972), (8, 32461486), (16, 16230743), (2851, 91088), (5693, 45616), (5702, 45544), (11386, 22808), (11404, 22772)]