6643376

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{4111}}^1$

素因数の和:4220

約数の個数: 20

約数和(自身を含む): 13002144

約数和(自身を除く): 6358768

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 4111, 8222, 16444, 32888, 65776, 415211, 830422, 1660844, 3321688, 6643376]

約数ペア:

[(1, 6643376), (2, 3321688), (4, 1660844), (8, 830422), (16, 415211), (101, 65776), (202, 32888), (404, 16444), (808, 8222), (1616, 4111)]