66508642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{811081}}^1$

素因数の和:811124

約数の個数: 8

約数和(自身を含む): 102196332

約数和(自身を除く): 35687690

約数列:

[1, 2, 41, 82, 811081, 1622162, 33254321, 66508642]

約数ペア:

[(1, 66508642), (2, 33254321), (41, 1622162), (82, 811081)]