31255194

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73369}}^1$

素因数の和:73445

約数の個数: 16

約数和(自身を含む): 63391680

約数和(自身を除く): 32136486

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 73369, 146738, 220107, 440214, 5209199, 10418398, 15627597, 31255194]

約数ペア:

[(1, 31255194), (2, 15627597), (3, 10418398), (6, 5209199), (71, 440214), (142, 220107), (213, 146738), (426, 73369)]