57291272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{65701}}^1$

素因数の和:65816

約数の個数: 16

約数和(自身を含む): 108408300

約数和(自身を除く): 51117028

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 65701, 131402, 262804, 525608, 7161409, 14322818, 28645636, 57291272]

約数ペア:

[(1, 57291272), (2, 28645636), (4, 14322818), (8, 7161409), (109, 525608), (218, 262804), (436, 131402), (872, 65701)]