31117534

素因数分解:

$2^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{1511}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 53415936

約数和(自身を除く): 22298402

約数列:

[1, 2, 7, 14, 1471, 1511, 2942, 3022, 10297, 10577, 20594, 21154, 2222681, 4445362, 15558767, 31117534]

約数ペア:

[(1, 31117534), (2, 15558767), (7, 4445362), (14, 2222681), (1471, 21154), (1511, 20594), (2942, 10577), (3022, 10297)]