31120368

素因数分解:

$2^4\times 3^1\times {\mathrm{648341}}^1$

素因数の和:648352

約数の個数: 20

約数和(自身を含む): 80394408

約数和(自身を除く): 49274040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648341, 1296682, 1945023, 2593364, 3890046, 5186728, 7780092, 10373456, 15560184, 31120368]

約数ペア:

[(1, 31120368), (2, 15560184), (3, 10373456), (4, 7780092), (6, 5186728), (8, 3890046), (12, 2593364), (16, 1945023), (24, 1296682), (48, 648341)]