31003028

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1289}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 62126400

約数和(自身を除く): 31123372

約数列:

[1, 2, 4, 7, 14, 28, 859, 1289, 1718, 2578, 3436, 5156, 6013, 9023, 12026, 18046, 24052, 36092, 1107251, 2214502, 4429004, 7750757, 15501514, 31003028]

約数ペア:

[(1, 31003028), (2, 15501514), (4, 7750757), (7, 4429004), (14, 2214502), (28, 1107251), (859, 36092), (1289, 24052), (1718, 18046), (2578, 12026), (3436, 9023), (5156, 6013)]