85508206

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 65449874

約数列:

[1, 2, 7, 14, 41, 82, 287, 311, 479, 574, 622, 958, 2177, 3353, 4354, 6706, 12751, 19639, 25502, 39278, 89257, 137473, 148969, 178514, 274946, 297938, 1042783, 2085566, 6107729, 12215458, 42754103, 85508206]

約数ペア:

[(1, 85508206), (2, 42754103), (7, 12215458), (14, 6107729), (41, 2085566), (82, 1042783), (287, 297938), (311, 274946), (479, 178514), (574, 148969), (622, 137473), (958, 89257), (2177, 39278), (3353, 25502), (4354, 19639), (6706, 12751)]