81259112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{923399}}^1$

素因数の和:923416

約数の個数: 16

約数和(自身を含む): 166212000

約数和(自身を除く): 84952888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 923399, 1846798, 3693596, 7387192, 10157389, 20314778, 40629556, 81259112]

約数ペア:

[(1, 81259112), (2, 40629556), (4, 20314778), (8, 10157389), (11, 7387192), (22, 3693596), (44, 1846798), (88, 923399)]