23216216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67489}}^1$

素因数の和:67538

約数の個数: 16

約数和(自身を含む): 44543400

約数和(自身を除く): 21327184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 67489, 134978, 269956, 539912, 2902027, 5804054, 11608108, 23216216]

約数ペア:

[(1, 23216216), (2, 11608108), (4, 5804054), (8, 2902027), (43, 539912), (86, 269956), (172, 134978), (344, 67489)]