31834018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1879}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 49135680

約数和(自身を除く): 17301662

約数列:

[1, 2, 43, 86, 197, 394, 1879, 3758, 8471, 16942, 80797, 161594, 370163, 740326, 15917009, 31834018]

約数ペア:

[(1, 31834018), (2, 15917009), (43, 740326), (86, 370163), (197, 161594), (394, 80797), (1879, 16942), (3758, 8471)]