31860894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2417}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 69058080

約数和(自身を除く): 37197186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 2417, 4394, 4834, 6591, 7251, 13182, 14502, 31421, 62842, 94263, 188526, 408473, 816946, 1225419, 2450838, 5310149, 10620298, 15930447, 31860894]

約数ペア:

[(1, 31860894), (2, 15930447), (3, 10620298), (6, 5310149), (13, 2450838), (26, 1225419), (39, 816946), (78, 408473), (169, 188526), (338, 94263), (507, 62842), (1014, 31421), (2197, 14502), (2417, 13182), (4394, 7251), (4834, 6591)]