129618136

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{8089}}^1$

素因数の和:10098

約数の個数: 16

約数和(自身を含む): 243185400

約数和(自身を除く): 113567264

約数列:

[1, 2, 4, 8, 2003, 4006, 8012, 8089, 16024, 16178, 32356, 64712, 16202267, 32404534, 64809068, 129618136]

約数ペア:

[(1, 129618136), (2, 64809068), (4, 32404534), (8, 16202267), (2003, 64712), (4006, 32356), (8012, 16178), (8089, 16024)]