31306243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 34905600

約数和(自身を除く): 3599357

約数列:

[1, 19, 23, 71, 437, 1009, 1349, 1633, 19171, 23207, 31027, 71639, 440933, 1361141, 1647697, 31306243]

約数ペア:

[(1, 31306243), (19, 1647697), (23, 1361141), (71, 440933), (437, 71639), (1009, 31027), (1349, 23207), (1633, 19171)]