5447888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20029}}^1$

素因数の和:20054

約数の個数: 20

約数和(自身を含む): 11176740

約数和(自身を除く): 5728852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20029, 40058, 80116, 160232, 320464, 340493, 680986, 1361972, 2723944, 5447888]

約数ペア:

[(1, 5447888), (2, 2723944), (4, 1361972), (8, 680986), (16, 340493), (17, 320464), (34, 160232), (68, 80116), (136, 40058), (272, 20029)]