85841834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 142732800

約数和(自身を除く): 56890966

約数列:

[1, 2, 13, 26, 47, 94, 199, 353, 398, 611, 706, 1222, 2587, 4589, 5174, 9178, 9353, 16591, 18706, 33182, 70247, 121589, 140494, 215683, 243178, 431366, 913211, 1826422, 3301609, 6603218, 42920917, 85841834]

約数ペア:

[(1, 85841834), (2, 42920917), (13, 6603218), (26, 3301609), (47, 1826422), (94, 913211), (199, 431366), (353, 243178), (398, 215683), (611, 140494), (706, 121589), (1222, 70247), (2587, 33182), (4589, 18706), (5174, 16591), (9178, 9353)]