169961672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{400853}}^1$

素因数の和:400912

約数の個数: 16

約数和(自身を含む): 324691740

約数和(自身を除く): 154730068

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 400853, 801706, 1603412, 3206824, 21245209, 42490418, 84980836, 169961672]

約数ペア:

[(1, 169961672), (2, 84980836), (4, 42490418), (8, 21245209), (53, 3206824), (106, 1603412), (212, 801706), (424, 400853)]