31041808

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5897}}^1$

素因数の和:5959

約数の個数: 40

約数和(自身を含む): 70209792

約数和(自身を除く): 39167984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 5897, 11794, 23588, 41279, 47176, 82558, 94352, 165116, 277159, 330232, 554318, 660464, 1108636, 1940113, 2217272, 3880226, 4434544, 7760452, 15520904, 31041808]

約数ペア:

[(1, 31041808), (2, 15520904), (4, 7760452), (7, 4434544), (8, 3880226), (14, 2217272), (16, 1940113), (28, 1108636), (47, 660464), (56, 554318), (94, 330232), (112, 277159), (188, 165116), (329, 94352), (376, 82558), (658, 47176), (752, 41279), (1316, 23588), (2632, 11794), (5264, 5897)]