31528442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1283}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 51678432

約数和(自身を除く): 20149990

約数列:

[1, 2, 11, 22, 1117, 1283, 2234, 2566, 12287, 14113, 24574, 28226, 1433111, 2866222, 15764221, 31528442]

約数ペア:

[(1, 31528442), (2, 15764221), (11, 2866222), (22, 1433111), (1117, 28226), (1283, 24574), (2234, 14113), (2566, 12287)]