31551152

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{32327}}^1$

素因数の和:32396

約数の個数: 20

約数和(自身を含む): 62134416

約数和(自身を除く): 30583264

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 32327, 64654, 129308, 258616, 517232, 1971947, 3943894, 7887788, 15775576, 31551152]

約数ペア:

[(1, 31551152), (2, 15775576), (4, 7887788), (8, 3943894), (16, 1971947), (61, 517232), (122, 258616), (244, 129308), (488, 64654), (976, 32327)]