31215466

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 47459808

約数和(自身を除く): 16244342

約数列:

[1, 2, 131, 262, 283, 421, 566, 842, 37073, 55151, 74146, 110302, 119143, 238286, 15607733, 31215466]

約数ペア:

[(1, 31215466), (2, 15607733), (131, 238286), (262, 119143), (283, 110302), (421, 74146), (566, 55151), (842, 37073)]