31579412

素因数分解:

$2^2\times {\mathrm{1901}}^1\times {\mathrm{4153}}^1$

素因数の和:6058

約数の個数: 12

約数和(自身を含む): 55306356

約数和(自身を除く): 23726944

約数列:

[1, 2, 4, 1901, 3802, 4153, 7604, 8306, 16612, 7894853, 15789706, 31579412]

約数ペア:

[(1, 31579412), (2, 15789706), (4, 7894853), (1901, 16612), (3802, 8306), (4153, 7604)]