31308812

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{6217}}^1$

素因数の和:7480

約数の個数: 12

約数和(自身を含む): 54842760

約数和(自身を除く): 23533948

約数列:

[1, 2, 4, 1259, 2518, 5036, 6217, 12434, 24868, 7827203, 15654406, 31308812]

約数ペア:

[(1, 31308812), (2, 15654406), (4, 7827203), (1259, 24868), (2518, 12434), (5036, 6217)]