31809766

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1307}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 49034304

約数和(自身を除く): 17224538

約数列:

[1, 2, 43, 86, 283, 566, 1307, 2614, 12169, 24338, 56201, 112402, 369881, 739762, 15904883, 31809766]

約数ペア:

[(1, 31809766), (2, 15904883), (43, 739762), (86, 369881), (283, 112402), (566, 56201), (1307, 24338), (2614, 12169)]