31488592

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{4483}}^1$

素因数の和:4930

約数の個数: 20

約数和(自身を含む): 61161760

約数和(自身を除く): 29673168

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 4483, 7024, 8966, 17932, 35864, 71728, 1968037, 3936074, 7872148, 15744296, 31488592]

約数ペア:

[(1, 31488592), (2, 15744296), (4, 7872148), (8, 3936074), (16, 1968037), (439, 71728), (878, 35864), (1756, 17932), (3512, 8966), (4483, 7024)]