17312656

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3457}}^1$

素因数の和:3778

約数の個数: 20

約数和(自身を含む): 33660172

約数和(自身を除く): 16347516

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 3457, 5008, 6914, 13828, 27656, 55312, 1082041, 2164082, 4328164, 8656328, 17312656]

約数ペア:

[(1, 17312656), (2, 8656328), (4, 4328164), (8, 2164082), (16, 1082041), (313, 55312), (626, 27656), (1252, 13828), (2504, 6914), (3457, 5008)]