82681918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163403}}^1$

素因数の和:163439

約数の個数: 16

約数和(自身を含む): 141181056

約数和(自身を除く): 58499138

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 163403, 326806, 1797433, 3594866, 3758269, 7516538, 41340959, 82681918]

約数ペア:

[(1, 82681918), (2, 41340959), (11, 7516538), (22, 3758269), (23, 3594866), (46, 1797433), (253, 326806), (506, 163403)]