127940104

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{16369}}^1$

素因数の和:17352

約数の個数: 16

約数和(自身を含む): 240147900

約数和(自身を除く): 112207796

約数列:

[1, 2, 4, 8, 977, 1954, 3908, 7816, 16369, 32738, 65476, 130952, 15992513, 31985026, 63970052, 127940104]

約数ペア:

[(1, 127940104), (2, 63970052), (4, 31985026), (8, 15992513), (977, 130952), (1954, 65476), (3908, 32738), (7816, 16369)]