31018214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14347}}^1$

素因数の和:14419

約数の個数: 16

約数和(自身を含む): 49586688

約数和(自身を除く): 18568474

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 14347, 28694, 329981, 659962, 674309, 1348618, 15509107, 31018214]

約数ペア:

[(1, 31018214), (2, 15509107), (23, 1348618), (46, 674309), (47, 659962), (94, 329981), (1081, 28694), (2162, 14347)]