89320159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 104544000

約数和(自身を除く): 15223841

約数列:

[1, 17, 19, 43, 59, 109, 323, 731, 817, 1003, 1121, 1853, 2071, 2537, 4687, 6431, 13889, 19057, 35207, 43129, 48203, 79679, 89053, 109327, 122189, 276533, 819451, 1513901, 2077213, 4701061, 5254127, 89320159]

約数ペア:

[(1, 89320159), (17, 5254127), (19, 4701061), (43, 2077213), (59, 1513901), (109, 819451), (323, 276533), (731, 122189), (817, 109327), (1003, 89053), (1121, 79679), (1853, 48203), (2071, 43129), (2537, 35207), (4687, 19057), (6431, 13889)]