33216880

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4111}}^1$

素因数の和:4225

約数の個数: 40

約数和(自身を含む): 78012864

約数和(自身を除く): 44795984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 4111, 8080, 8222, 16444, 20555, 32888, 41110, 65776, 82220, 164440, 328880, 415211, 830422, 1660844, 2076055, 3321688, 4152110, 6643376, 8304220, 16608440, 33216880]

約数ペア:

[(1, 33216880), (2, 16608440), (4, 8304220), (5, 6643376), (8, 4152110), (10, 3321688), (16, 2076055), (20, 1660844), (40, 830422), (80, 415211), (101, 328880), (202, 164440), (404, 82220), (505, 65776), (808, 41110), (1010, 32888), (1616, 20555), (2020, 16444), (4040, 8222), (4111, 8080)]