22447888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82529}}^1$

素因数の和:82554

約数の個数: 20

約数和(自身を含む): 46051740

約数和(自身を除く): 23603852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82529, 165058, 330116, 660232, 1320464, 1402993, 2805986, 5611972, 11223944, 22447888]

約数ペア:

[(1, 22447888), (2, 11223944), (4, 5611972), (8, 2805986), (16, 1402993), (17, 1320464), (34, 660232), (68, 330116), (136, 165058), (272, 82529)]