31729829

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 34721280

約数和(自身を除く): 2991451

約数列:

[1, 19, 43, 71, 547, 817, 1349, 3053, 10393, 23521, 38837, 58007, 446899, 737903, 1669991, 31729829]

約数ペア:

[(1, 31729829), (19, 1669991), (43, 737903), (71, 446899), (547, 58007), (817, 38837), (1349, 23521), (3053, 10393)]