109488868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{16187}}^1$

素因数の和:16299

約数の個数: 24

約数和(自身を含む): 203968800

約数和(自身を除く): 94479932

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 16187, 32374, 64748, 307553, 615106, 1230212, 1440643, 2881286, 5762572, 27372217, 54744434, 109488868]

約数ペア:

[(1, 109488868), (2, 54744434), (4, 27372217), (19, 5762572), (38, 2881286), (76, 1440643), (89, 1230212), (178, 615106), (356, 307553), (1691, 64748), (3382, 32374), (6764, 16187)]