31979324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{839}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 60422880

約数和(自身を除く): 28443556

約数列:

[1, 2, 4, 13, 26, 52, 733, 839, 1466, 1678, 2932, 3356, 9529, 10907, 19058, 21814, 38116, 43628, 614987, 1229974, 2459948, 7994831, 15989662, 31979324]

約数ペア:

[(1, 31979324), (2, 15989662), (4, 7994831), (13, 2459948), (26, 1229974), (52, 614987), (733, 43628), (839, 38116), (1466, 21814), (1678, 19058), (2932, 10907), (3356, 9529)]