85718242

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{613}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 129971520

約数和(自身を除く): 44253278

約数列:

[1, 2, 139, 278, 503, 613, 1006, 1226, 69917, 85207, 139834, 170414, 308339, 616678, 42859121, 85718242]

約数ペア:

[(1, 85718242), (2, 42859121), (139, 616678), (278, 308339), (503, 170414), (613, 139834), (1006, 85207), (1226, 69917)]