31927798

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5417}}^1$

素因数の和:5847

約数の個数: 16

約数和(自身を含む): 54873504

約数和(自身を除く): 22945706

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5417, 5894, 10834, 37919, 75838, 2280557, 4561114, 15963899, 31927798]

約数ペア:

[(1, 31927798), (2, 15963899), (7, 4561114), (14, 2280557), (421, 75838), (842, 37919), (2947, 10834), (5417, 5894)]