31298504

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{55103}}^1$

素因数の和:55180

約数の個数: 16

約数和(自身を含む): 59512320

約数和(自身を除く): 28213816

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 55103, 110206, 220412, 440824, 3912313, 7824626, 15649252, 31298504]

約数ペア:

[(1, 31298504), (2, 15649252), (4, 7824626), (8, 3912313), (71, 440824), (142, 220412), (284, 110206), (568, 55103)]