16128368

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2053}}^1$

素因数の和:2552

約数の個数: 20

約数和(自身を含む): 31327608

約数和(自身を除く): 15199240

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2053, 3928, 4106, 7856, 8212, 16424, 32848, 1008023, 2016046, 4032092, 8064184, 16128368]

約数ペア:

[(1, 16128368), (2, 8064184), (4, 4032092), (8, 2016046), (16, 1008023), (491, 32848), (982, 16424), (1964, 8212), (2053, 7856), (3928, 4106)]