231155272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{883}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 444581280

約数和(自身を除く): 213426008

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 761, 883, 1522, 1766, 3044, 3532, 6088, 7064, 32723, 37969, 65446, 75938, 130892, 151876, 261784, 303752, 671963, 1343926, 2687852, 5375704, 28894409, 57788818, 115577636, 231155272]

約数ペア:

[(1, 231155272), (2, 115577636), (4, 57788818), (8, 28894409), (43, 5375704), (86, 2687852), (172, 1343926), (344, 671963), (761, 303752), (883, 261784), (1522, 151876), (1766, 130892), (3044, 75938), (3532, 65446), (6088, 37969), (7064, 32723)]