166657936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{612713}}^1$

素因数の和:612738

約数の個数: 20

約数和(自身を含む): 341894412

約数和(自身を除く): 175236476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 612713, 1225426, 2450852, 4901704, 9803408, 10416121, 20832242, 41664484, 83328968, 166657936]

約数ペア:

[(1, 166657936), (2, 83328968), (4, 41664484), (8, 20832242), (16, 10416121), (17, 9803408), (34, 4901704), (68, 2450852), (136, 1225426), (272, 612713)]