16411184

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2089}}^1$

素因数の和:2588

約数の個数: 20

約数和(自身を含む): 31876680

約数和(自身を除く): 15465496

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2089, 3928, 4178, 7856, 8356, 16712, 33424, 1025699, 2051398, 4102796, 8205592, 16411184]

約数ペア:

[(1, 16411184), (2, 8205592), (4, 4102796), (8, 2051398), (16, 1025699), (491, 33424), (982, 16712), (1964, 8356), (2089, 7856), (3928, 4178)]