1668173656

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1948801}}^1$

素因数の和:1948914

約数の個数: 16

約数和(自身を含む): 3157059240

約数和(自身を除く): 1488885584

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1948801, 3897602, 7795204, 15590408, 208521707, 417043414, 834086828, 1668173656]

約数ペア:

[(1, 1668173656), (2, 834086828), (4, 417043414), (8, 208521707), (107, 15590408), (214, 7795204), (428, 3897602), (856, 1948801)]