161782802

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{48121}}^1$

素因数の和:48205

約数の個数: 12

約数和(自身を含む): 248742618

約数和(自身を除く): 86959816

約数列:

[1, 2, 41, 82, 1681, 3362, 48121, 96242, 1972961, 3945922, 80891401, 161782802]

約数ペア:

[(1, 161782802), (2, 80891401), (41, 3945922), (82, 1972961), (1681, 96242), (3362, 48121)]