17220256

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{4937}}^1$

素因数の和:5056

約数の個数: 24

約数和(自身を含む): 34220340

約数和(自身を除く): 17000084

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 4937, 9874, 19748, 39496, 78992, 157984, 538133, 1076266, 2152532, 4305064, 8610128, 17220256]

約数ペア:

[(1, 17220256), (2, 8610128), (4, 4305064), (8, 2152532), (16, 1076266), (32, 538133), (109, 157984), (218, 78992), (436, 39496), (872, 19748), (1744, 9874), (3488, 4937)]