239432872

素因数分解:

$2^3\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{4139}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 513691200

約数和(自身を除く): 274258328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1033, 2066, 4132, 4139, 7231, 8264, 8278, 14462, 16556, 28924, 28973, 33112, 57848, 57946, 115892, 231784, 4275587, 8551174, 17102348, 29929109, 34204696, 59858218, 119716436, 239432872]

約数ペア:

[(1, 239432872), (2, 119716436), (4, 59858218), (7, 34204696), (8, 29929109), (14, 17102348), (28, 8551174), (56, 4275587), (1033, 231784), (2066, 115892), (4132, 57946), (4139, 57848), (7231, 33112), (8264, 28973), (8278, 28924), (14462, 16556)]