82663372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{43691}}^1$

素因数の和:43749

約数の個数: 24

約数和(自身を含む): 161485632

約数和(自身を除く): 78822260

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 43691, 87382, 174764, 480601, 961202, 1878713, 1922404, 3757426, 7514852, 20665843, 41331686, 82663372]

約数ペア:

[(1, 82663372), (2, 41331686), (4, 20665843), (11, 7514852), (22, 3757426), (43, 1922404), (44, 1878713), (86, 961202), (172, 480601), (473, 174764), (946, 87382), (1892, 43691)]