24977942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15991}}^1$

素因数の和:16075

約数の個数: 16

約数和(自身を含む): 41451264

約数和(自身を除く): 16473322

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 15991, 31982, 175901, 351802, 1135361, 2270722, 12488971, 24977942]

約数ペア:

[(1, 24977942), (2, 12488971), (11, 2270722), (22, 1135361), (71, 351802), (142, 175901), (781, 31982), (1562, 15991)]