31366048892

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{56413757}}^1$

素因数の和:56413900

約数の個数: 12

約数和(自身を含む): 55285482840

約数和(自身を除く): 23919433948

約数列:

[1, 2, 4, 139, 278, 556, 56413757, 112827514, 225655028, 7841512223, 15683024446, 31366048892]

約数ペア:

[(1, 31366048892), (2, 15683024446), (4, 7841512223), (139, 225655028), (278, 112827514), (556, 56413757)]