78566906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{87103}}^1$

素因数の和:87157

約数の個数: 16

約数和(自身を含む): 131701248

約数和(自身を除く): 53134342

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 87103, 174206, 958133, 1916266, 3571223, 7142446, 39283453, 78566906]

約数ペア:

[(1, 78566906), (2, 39283453), (11, 7142446), (22, 3571223), (41, 1916266), (82, 958133), (451, 174206), (902, 87103)]