86512646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 59848954

約数列:

[1, 2, 11, 22, 43, 86, 109, 218, 473, 839, 946, 1199, 1678, 2398, 4687, 9229, 9374, 18458, 36077, 51557, 72154, 91451, 103114, 182902, 396847, 793694, 1005961, 2011922, 3932393, 7864786, 43256323, 86512646]

約数ペア:

[(1, 86512646), (2, 43256323), (11, 7864786), (22, 3932393), (43, 2011922), (86, 1005961), (109, 793694), (218, 396847), (473, 182902), (839, 103114), (946, 91451), (1199, 72154), (1678, 51557), (2398, 36077), (4687, 18458), (9229, 9374)]