40648337

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 2897263

約数列:

[1, 23, 83, 107, 199, 1909, 2461, 4577, 8881, 16517, 21293, 204263, 379891, 489739, 1767319, 40648337]

約数ペア:

[(1, 40648337), (23, 1767319), (83, 489739), (107, 379891), (199, 204263), (1909, 21293), (2461, 16517), (4577, 8881)]