109953866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{70393}}^1$

素因数の和:70477

約数の個数: 16

約数和(自身を含む): 182461248

約数和(自身を除く): 72507382

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 70393, 140786, 774323, 1548646, 4997903, 9995806, 54976933, 109953866]

約数ペア:

[(1, 109953866), (2, 54976933), (11, 9995806), (22, 4997903), (71, 1548646), (142, 774323), (781, 140786), (1562, 70393)]