2016223568

素因数分解:

$2^4\times {\mathrm{3361}}^1\times {\mathrm{37493}}^1$

素因数の和:40862

約数の個数: 20

約数和(自身を含む): 3907699668

約数和(自身を除く): 1891476100

約数列:

[1, 2, 4, 8, 16, 3361, 6722, 13444, 26888, 37493, 53776, 74986, 149972, 299944, 599888, 126013973, 252027946, 504055892, 1008111784, 2016223568]

約数ペア:

[(1, 2016223568), (2, 1008111784), (4, 504055892), (8, 252027946), (16, 126013973), (3361, 599888), (6722, 299944), (13444, 149972), (26888, 74986), (37493, 53776)]