22512128

素因数分解:

$2^9\times {\mathrm{43969}}^1$

素因数の和:43987

約数の個数: 20

約数和(自身を含む): 44981310

約数和(自身を除く): 22469182

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 43969, 87938, 175876, 351752, 703504, 1407008, 2814016, 5628032, 11256064, 22512128]

約数ペア:

[(1, 22512128), (2, 11256064), (4, 5628032), (8, 2814016), (16, 1407008), (32, 703504), (64, 351752), (128, 175876), (256, 87938), (512, 43969)]