56871856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{114661}}^1$

素因数の和:114700

約数の個数: 20

約数和(自身を含む): 113744704

約数和(自身を除く): 56872848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 114661, 229322, 458644, 917288, 1834576, 3554491, 7108982, 14217964, 28435928, 56871856]

約数ペア:

[(1, 56871856), (2, 28435928), (4, 14217964), (8, 7108982), (16, 3554491), (31, 1834576), (62, 917288), (124, 458644), (248, 229322), (496, 114661)]