16526672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19489}}^1$

素因数の和:19550

約数の個数: 20

約数和(自身を含む): 32626260

約数和(自身を除く): 16099588

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19489, 38978, 77956, 155912, 311824, 1032917, 2065834, 4131668, 8263336, 16526672]

約数ペア:

[(1, 16526672), (2, 8263336), (4, 4131668), (8, 2065834), (16, 1032917), (53, 311824), (106, 155912), (212, 77956), (424, 38978), (848, 19489)]