31247668

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 56657664

約数和(自身を除く): 25409996

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 2341, 3337, 4682, 6674, 9364, 13348, 110027, 166211, 220054, 332422, 440108, 664844, 7811917, 15623834, 31247668]

約数ペア:

[(1, 31247668), (2, 15623834), (4, 7811917), (47, 664844), (71, 440108), (94, 332422), (142, 220054), (188, 166211), (284, 110027), (2341, 13348), (3337, 9364), (4682, 6674)]