31532198

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 49498344

約数和(自身を除く): 17966146

約数列:

[1, 2, 41, 82, 83, 113, 166, 226, 1681, 3362, 3403, 4633, 6806, 9266, 9379, 18758, 139523, 189953, 279046, 379906, 384539, 769078, 15766099, 31532198]

約数ペア:

[(1, 31532198), (2, 15766099), (41, 769078), (82, 384539), (83, 379906), (113, 279046), (166, 189953), (226, 139523), (1681, 18758), (3362, 9379), (3403, 9266), (4633, 6806)]