57123074

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 86771520

約数和(自身を除く): 29648446

約数列:

[1, 2, 131, 262, 263, 526, 829, 1658, 34453, 68906, 108599, 217198, 218027, 436054, 28561537, 57123074]

約数ペア:

[(1, 57123074), (2, 28561537), (131, 436054), (262, 218027), (263, 217198), (526, 108599), (829, 68906), (1658, 34453)]