80804521732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42708521}}^1$

素因数の和:42708579

約数の個数: 24

約数和(自身を含む): 157850697312

約数和(自身を除く): 77046175580

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 42708521, 85417042, 170834084, 469793731, 939587462, 1836466403, 1879174924, 3672932806, 7345865612, 20201130433, 40402260866, 80804521732]

約数ペア:

[(1, 80804521732), (2, 40402260866), (4, 20201130433), (11, 7345865612), (22, 3672932806), (43, 1879174924), (44, 1836466403), (86, 939587462), (172, 469793731), (473, 170834084), (946, 85417042), (1892, 42708521)]