54520216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{158489}}^1$

素因数の和:158538

約数の個数: 16

約数和(自身を含む): 104603400

約数和(自身を除く): 50083184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 158489, 316978, 633956, 1267912, 6815027, 13630054, 27260108, 54520216]

約数ペア:

[(1, 54520216), (2, 27260108), (4, 13630054), (8, 6815027), (43, 1267912), (86, 633956), (172, 316978), (344, 158489)]