57031384

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{27739}}^1$

素因数の和:28002

約数の個数: 16

約数和(自身を含む): 107353800

約数和(自身を除く): 50322416

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 27739, 55478, 110956, 221912, 7128923, 14257846, 28515692, 57031384]

約数ペア:

[(1, 57031384), (2, 28515692), (4, 14257846), (8, 7128923), (257, 221912), (514, 110956), (1028, 55478), (2056, 27739)]