31263924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{60589}}^1$

素因数の和:60639

約数の個数: 24

約数和(自身を含む): 74646880

約数和(自身を除く): 43382956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 60589, 121178, 181767, 242356, 363534, 727068, 2605327, 5210654, 7815981, 10421308, 15631962, 31263924]

約数ペア:

[(1, 31263924), (2, 15631962), (3, 10421308), (4, 7815981), (6, 5210654), (12, 2605327), (43, 727068), (86, 363534), (129, 242356), (172, 181767), (258, 121178), (516, 60589)]