67812866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{15971}}^1$

素因数の和:16177

約数の個数: 16

約数和(自身を含む): 111548448

約数和(自身を除く): 43735582

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 15971, 31942, 175681, 351362, 3082403, 6164806, 33906433, 67812866]

約数ペア:

[(1, 67812866), (2, 33906433), (11, 6164806), (22, 3082403), (193, 351362), (386, 175681), (2123, 31942), (4246, 15971)]