16327976

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 37182240

約数和(自身を除く): 20854264

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 1811, 2254, 3622, 4508, 7244, 9016, 12677, 14488, 25354, 41653, 50708, 83306, 88739, 101416, 166612, 177478, 291571, 333224, 354956, 583142, 709912, 1166284, 2040997, 2332568, 4081994, 8163988, 16327976]

約数ペア:

[(1, 16327976), (2, 8163988), (4, 4081994), (7, 2332568), (8, 2040997), (14, 1166284), (23, 709912), (28, 583142), (46, 354956), (49, 333224), (56, 291571), (92, 177478), (98, 166612), (161, 101416), (184, 88739), (196, 83306), (322, 50708), (392, 41653), (644, 25354), (1127, 14488), (1288, 12677), (1811, 9016), (2254, 7244), (3622, 4508)]