85844396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27479}}^1$

素因数の和:27565

約数の個数: 24

約数和(自身を含む): 166199040

約数和(自身を除く): 80354644

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 27479, 54958, 109916, 302269, 604538, 1209076, 1951009, 3902018, 7804036, 21461099, 42922198, 85844396]

約数ペア:

[(1, 85844396), (2, 42922198), (4, 21461099), (11, 7804036), (22, 3902018), (44, 1951009), (71, 1209076), (142, 604538), (284, 302269), (781, 109916), (1562, 54958), (3124, 27479)]