31070014

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 47282400

約数和(自身を除く): 16212386

約数列:

[1, 2, 109, 218, 359, 397, 718, 794, 39131, 43273, 78262, 86546, 142523, 285046, 15535007, 31070014]

約数ペア:

[(1, 31070014), (2, 15535007), (109, 285046), (218, 142523), (359, 86546), (397, 78262), (718, 43273), (794, 39131)]