47455984

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{27211}}^1$

素因数の和:27328

約数の個数: 20

約数和(自身を含む): 92792920

約数和(自身を除く): 45336936

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 27211, 54422, 108844, 217688, 435376, 2965999, 5931998, 11863996, 23727992, 47455984]

約数ペア:

[(1, 47455984), (2, 23727992), (4, 11863996), (8, 5931998), (16, 2965999), (109, 435376), (218, 217688), (436, 108844), (872, 54422), (1744, 27211)]