31234412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5107}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 60070080

約数和(自身を除く): 28835668

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 5107, 6116, 10214, 20428, 56177, 112354, 224708, 709873, 1419746, 2839492, 7808603, 15617206, 31234412]

約数ペア:

[(1, 31234412), (2, 15617206), (4, 7808603), (11, 2839492), (22, 1419746), (44, 709873), (139, 224708), (278, 112354), (556, 56177), (1529, 20428), (3058, 10214), (5107, 6116)]