31234974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 34809186

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 622, 881, 933, 1762, 1866, 2643, 5286, 5909, 11818, 16739, 17727, 33478, 35454, 50217, 100434, 273991, 547982, 821973, 1643946, 5205829, 10411658, 15617487, 31234974]

約数ペア:

[(1, 31234974), (2, 15617487), (3, 10411658), (6, 5205829), (19, 1643946), (38, 821973), (57, 547982), (114, 273991), (311, 100434), (622, 50217), (881, 35454), (933, 33478), (1762, 17727), (1866, 16739), (2643, 11818), (5286, 5909)]