80941658

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 66802342

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 1709, 2786, 3383, 3418, 6766, 11963, 23681, 23926, 29053, 47362, 58106, 203371, 340091, 406742, 680182, 2380637, 4761274, 5781547, 11563094, 40470829, 80941658]

約数ペア:

[(1, 80941658), (2, 40470829), (7, 11563094), (14, 5781547), (17, 4761274), (34, 2380637), (119, 680182), (199, 406742), (238, 340091), (398, 203371), (1393, 58106), (1709, 47362), (2786, 29053), (3383, 23926), (3418, 23681), (6766, 11963)]