56486456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{543139}}^1$

素因数の和:543158

約数の個数: 16

約数和(自身を含む): 114059400

約数和(自身を除く): 57572944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 543139, 1086278, 2172556, 4345112, 7060807, 14121614, 28243228, 56486456]

約数ペア:

[(1, 56486456), (2, 28243228), (4, 14121614), (8, 7060807), (13, 4345112), (26, 2172556), (52, 1086278), (104, 543139)]