31923228

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20947}}^1$

素因数の和:21081

約数の個数: 24

約数和(自身を含む): 75077632

約数和(自身を除く): 43154404

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 20947, 41894, 62841, 83788, 125682, 251364, 2660269, 5320538, 7980807, 10641076, 15961614, 31923228]

約数ペア:

[(1, 31923228), (2, 15961614), (3, 10641076), (4, 7980807), (6, 5320538), (12, 2660269), (127, 251364), (254, 125682), (381, 83788), (508, 62841), (762, 41894), (1524, 20947)]