211044928

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{30253}}^1$

素因数の和:30374

約数の個数: 28

約数和(自身を含む): 422648380

約数和(自身を除く): 211603452

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 30253, 60506, 121012, 242024, 484048, 968096, 1936192, 3297577, 6595154, 13190308, 26380616, 52761232, 105522464, 211044928]

約数ペア:

[(1, 211044928), (2, 105522464), (4, 52761232), (8, 26380616), (16, 13190308), (32, 6595154), (64, 3297577), (109, 1936192), (218, 968096), (436, 484048), (872, 242024), (1744, 121012), (3488, 60506), (6976, 30253)]