90816824

素因数分解:

$2^3\times 7^1\times {\mathrm{1621729}}^1$

素因数の和:1621742

約数の個数: 16

約数和(自身を含む): 194607600

約数和(自身を除く): 103790776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1621729, 3243458, 6486916, 11352103, 12973832, 22704206, 45408412, 90816824]

約数ペア:

[(1, 90816824), (2, 45408412), (4, 22704206), (7, 12973832), (8, 11352103), (14, 6486916), (28, 3243458), (56, 1621729)]