89714314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 57252086

約数列:

[1, 2, 19, 38, 41, 82, 89, 178, 647, 779, 1294, 1558, 1691, 3382, 3649, 7298, 12293, 24586, 26527, 53054, 57583, 69331, 115166, 138662, 504013, 1008026, 1094077, 2188154, 2360903, 4721806, 44857157, 89714314]

約数ペア:

[(1, 89714314), (2, 44857157), (19, 4721806), (38, 2360903), (41, 2188154), (82, 1094077), (89, 1008026), (178, 504013), (647, 138662), (779, 115166), (1294, 69331), (1558, 57583), (1691, 53054), (3382, 26527), (3649, 24586), (7298, 12293)]