16808824

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 32387040

約数和(自身を除く): 15578216

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 284, 293, 404, 568, 586, 808, 1172, 2344, 7171, 14342, 20803, 28684, 29593, 41606, 57368, 59186, 83212, 118372, 166424, 236744, 2101103, 4202206, 8404412, 16808824]

約数ペア:

[(1, 16808824), (2, 8404412), (4, 4202206), (8, 2101103), (71, 236744), (101, 166424), (142, 118372), (202, 83212), (284, 59186), (293, 57368), (404, 41606), (568, 29593), (586, 28684), (808, 20803), (1172, 14342), (2344, 7171)]