31294626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11027}}^1$

素因数の和:11086

約数の個数: 32

約数和(自身を含む): 69873408

約数和(自身を除く): 38578782

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 11027, 22054, 33081, 66162, 121297, 242594, 363891, 474161, 727782, 948322, 1422483, 2844966, 5215771, 10431542, 15647313, 31294626]

約数ペア:

[(1, 31294626), (2, 15647313), (3, 10431542), (6, 5215771), (11, 2844966), (22, 1422483), (33, 948322), (43, 727782), (66, 474161), (86, 363891), (129, 242594), (258, 121297), (473, 66162), (946, 33081), (1419, 22054), (2838, 11027)]