81763696

素因数分解:

$2^4\times 7^1\times {\mathrm{730033}}^1$

素因数の和:730048

約数の個数: 20

約数和(自身を含む): 181048432

約数和(自身を除く): 99284736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 730033, 1460066, 2920132, 5110231, 5840264, 10220462, 11680528, 20440924, 40881848, 81763696]

約数ペア:

[(1, 81763696), (2, 40881848), (4, 20440924), (7, 11680528), (8, 10220462), (14, 5840264), (16, 5110231), (28, 2920132), (56, 1460066), (112, 730033)]