16564442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 25391232

約数和(自身を除く): 8826790

約数列:

[1, 2, 71, 142, 157, 314, 743, 1486, 11147, 22294, 52753, 105506, 116651, 233302, 8282221, 16564442]

約数ペア:

[(1, 16564442), (2, 8282221), (71, 233302), (142, 116651), (157, 105506), (314, 52753), (743, 22294), (1486, 11147)]