166672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:966

約数の個数: 20

約数和(自身を含む): 352656

約数和(自身を除く): 185984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 947, 1894, 3788, 7576, 10417, 15152, 20834, 41668, 83336, 166672]

約数ペア:

[(1, 166672), (2, 83336), (4, 41668), (8, 20834), (11, 15152), (16, 10417), (22, 7576), (44, 3788), (88, 1894), (176, 947)]