16828984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 33858000

約数和(自身を除く): 17029016

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2089, 4028, 4178, 8056, 8356, 16712, 39691, 79382, 110717, 158764, 221434, 317528, 442868, 885736, 2103623, 4207246, 8414492, 16828984]

約数ペア:

[(1, 16828984), (2, 8414492), (4, 4207246), (8, 2103623), (19, 885736), (38, 442868), (53, 317528), (76, 221434), (106, 158764), (152, 110717), (212, 79382), (424, 39691), (1007, 16712), (2014, 8356), (2089, 8056), (4028, 4178)]