166456432

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{30871}}^1$

素因数の和:31216

約数の個数: 20

約数和(自身を含む): 323476816

約数和(自身を除く): 157020384

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 30871, 61742, 123484, 246968, 493936, 10403527, 20807054, 41614108, 83228216, 166456432]

約数ペア:

[(1, 166456432), (2, 83228216), (4, 41614108), (8, 20807054), (16, 10403527), (337, 493936), (674, 246968), (1348, 123484), (2696, 61742), (5392, 30871)]