55871912

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{13721}}^1$

素因数の和:14236

約数の個数: 16

約数和(自身を含む): 104973300

約数和(自身を除く): 49101388

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 13721, 27442, 54884, 109768, 6983989, 13967978, 27935956, 55871912]

約数ペア:

[(1, 55871912), (2, 27935956), (4, 13967978), (8, 6983989), (509, 109768), (1018, 54884), (2036, 27442), (4072, 13721)]