264432016

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{37307}}^1$

素因数の和:37758

約数の個数: 20

約数和(自身を含む): 513507312

約数和(自身を除く): 249075296

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 37307, 74614, 149228, 298456, 596912, 16527001, 33054002, 66108004, 132216008, 264432016]

約数ペア:

[(1, 264432016), (2, 132216008), (4, 66108004), (8, 33054002), (16, 16527001), (443, 596912), (886, 298456), (1772, 149228), (3544, 74614), (7088, 37307)]