22396448

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{6421}}^1$

素因数の和:6540

約数の個数: 24

約数和(自身を含む): 44504460

約数和(自身を除く): 22108012

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 6421, 12842, 25684, 51368, 102736, 205472, 699889, 1399778, 2799556, 5599112, 11198224, 22396448]

約数ペア:

[(1, 22396448), (2, 11198224), (4, 5599112), (8, 2799556), (16, 1399778), (32, 699889), (109, 205472), (218, 102736), (436, 51368), (872, 25684), (1744, 12842), (3488, 6421)]