56128816

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{15319}}^1$

素因数の和:15556

約数の個数: 20

約数和(自身を含む): 109231600

約数和(自身を除く): 53102784

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 15319, 30638, 61276, 122552, 245104, 3508051, 7016102, 14032204, 28064408, 56128816]

約数ペア:

[(1, 56128816), (2, 28064408), (4, 14032204), (8, 7016102), (16, 3508051), (229, 245104), (458, 122552), (916, 61276), (1832, 30638), (3664, 15319)]