57185584

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{13907}}^1$

素因数の和:14172

約数の個数: 20

約数和(自身を含む): 111236184

約数和(自身を除く): 54050600

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 13907, 27814, 55628, 111256, 222512, 3574099, 7148198, 14296396, 28592792, 57185584]

約数ペア:

[(1, 57185584), (2, 28592792), (4, 14296396), (8, 7148198), (16, 3574099), (257, 222512), (514, 111256), (1028, 55628), (2056, 27814), (4112, 13907)]