31844806

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 56692800

約数和(自身を除く): 24847994

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 761, 854, 1522, 2989, 5327, 5978, 10654, 20923, 37289, 41846, 46421, 74578, 92842, 261023, 324947, 522046, 649894, 2274629, 4549258, 15922403, 31844806]

約数ペア:

[(1, 31844806), (2, 15922403), (7, 4549258), (14, 2274629), (49, 649894), (61, 522046), (98, 324947), (122, 261023), (343, 92842), (427, 74578), (686, 46421), (761, 41846), (854, 37289), (1522, 20923), (2989, 10654), (5327, 5978)]