89267398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 61275962

約数列:

[1, 2, 11, 22, 43, 86, 197, 394, 473, 479, 946, 958, 2167, 4334, 5269, 8471, 10538, 16942, 20597, 41194, 93181, 94363, 186362, 188726, 226567, 453134, 1037993, 2075986, 4057609, 8115218, 44633699, 89267398]

約数ペア:

[(1, 89267398), (2, 44633699), (11, 8115218), (22, 4057609), (43, 2075986), (86, 1037993), (197, 453134), (394, 226567), (473, 188726), (479, 186362), (946, 94363), (958, 93181), (2167, 41194), (4334, 20597), (5269, 16942), (8471, 10538)]