87146158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2\times {\mathrm{421}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 144430344

約数和(自身を除く): 57284186

約数列:

[1, 2, 11, 22, 97, 194, 421, 842, 1067, 2134, 4631, 9262, 9409, 18818, 40837, 81674, 103499, 206998, 449207, 898414, 3961189, 7922378, 43573079, 87146158]

約数ペア:

[(1, 87146158), (2, 43573079), (11, 7922378), (22, 3961189), (97, 898414), (194, 449207), (421, 206998), (842, 103499), (1067, 81674), (2134, 40837), (4631, 18818), (9262, 9409)]