66495886

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1597}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 101249280

約数和(自身を除く): 34753394

約数列:

[1, 2, 109, 191, 218, 382, 1597, 3194, 20819, 41638, 174073, 305027, 348146, 610054, 33247943, 66495886]

約数ペア:

[(1, 66495886), (2, 33247943), (109, 610054), (191, 348146), (218, 305027), (382, 174073), (1597, 41638), (3194, 20819)]