31830774

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{72673}}^1$

素因数の和:72751

約数の個数: 16

約数和(自身を含む): 64534512

約数和(自身を除く): 32703738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 72673, 145346, 218019, 436038, 5305129, 10610258, 15915387, 31830774]

約数ペア:

[(1, 31830774), (2, 15915387), (3, 10610258), (6, 5305129), (73, 436038), (146, 218019), (219, 145346), (438, 72673)]