31210852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{147221}}^1$

素因数の和:147278

約数の個数: 12

約数和(自身を含む): 55649916

約数和(自身を除く): 24439064

約数列:

[1, 2, 4, 53, 106, 212, 147221, 294442, 588884, 7802713, 15605426, 31210852]

約数ペア:

[(1, 31210852), (2, 15605426), (4, 7802713), (53, 588884), (106, 294442), (212, 147221)]