82381442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 147256704

約数和(自身を除く): 64875262

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 4057, 8114, 10153, 20306, 44627, 52741, 89254, 105482, 288047, 576094, 580151, 1160302, 3168517, 3744611, 6337034, 7489222, 41190721, 82381442]

約数ペア:

[(1, 82381442), (2, 41190721), (11, 7489222), (13, 6337034), (22, 3744611), (26, 3168517), (71, 1160302), (142, 580151), (143, 576094), (286, 288047), (781, 105482), (923, 89254), (1562, 52741), (1846, 44627), (4057, 20306), (8114, 10153)]