173689792

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{142837}}^1$

素因数の和:142868

約数の個数: 28

約数和(自身を含む): 362808520

約数和(自身を除く): 189118728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 142837, 285674, 571348, 1142696, 2285392, 2713903, 4570784, 5427806, 9141568, 10855612, 21711224, 43422448, 86844896, 173689792]

約数ペア:

[(1, 173689792), (2, 86844896), (4, 43422448), (8, 21711224), (16, 10855612), (19, 9141568), (32, 5427806), (38, 4570784), (64, 2713903), (76, 2285392), (152, 1142696), (304, 571348), (608, 285674), (1216, 142837)]