53395568

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{31189}}^1$

素因数の和:31304

約数の個数: 20

約数和(自身を含む): 104424120

約数和(自身を除く): 51028552

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 31189, 62378, 124756, 249512, 499024, 3337223, 6674446, 13348892, 26697784, 53395568]

約数ペア:

[(1, 53395568), (2, 26697784), (4, 13348892), (8, 6674446), (16, 3337223), (107, 499024), (214, 249512), (428, 124756), (856, 62378), (1712, 31189)]