87031256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{836839}}^1$

素因数の和:836858

約数の個数: 16

約数和(自身を含む): 175736400

約数和(自身を除く): 88705144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 836839, 1673678, 3347356, 6694712, 10878907, 21757814, 43515628, 87031256]

約数ペア:

[(1, 87031256), (2, 43515628), (4, 21757814), (8, 10878907), (13, 6694712), (26, 3347356), (52, 1673678), (104, 836839)]