31908064

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{23189}}^1$

素因数の和:23242

約数の個数: 24

約数和(自身を含む): 64282680

約数和(自身を除く): 32374616

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 23189, 46378, 92756, 185512, 371024, 742048, 997127, 1994254, 3988508, 7977016, 15954032, 31908064]

約数ペア:

[(1, 31908064), (2, 15954032), (4, 7977016), (8, 3988508), (16, 1994254), (32, 997127), (43, 742048), (86, 371024), (172, 185512), (344, 92756), (688, 46378), (1376, 23189)]