16810984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 15848216

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 479, 856, 958, 1916, 3832, 4387, 8774, 17548, 19639, 35096, 39278, 51253, 78556, 102506, 157112, 205012, 410024, 2101373, 4202746, 8405492, 16810984]

約数ペア:

[(1, 16810984), (2, 8405492), (4, 4202746), (8, 2101373), (41, 410024), (82, 205012), (107, 157112), (164, 102506), (214, 78556), (328, 51253), (428, 39278), (479, 35096), (856, 19639), (958, 17548), (1916, 8774), (3832, 4387)]