128570422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{5881}}^1$

素因数の和:6543

約数の個数: 16

約数和(自身を含む): 204552432

約数和(自身を除く): 75982010

約数列:

[1, 2, 17, 34, 643, 1286, 5881, 10931, 11762, 21862, 99977, 199954, 3781483, 7562966, 64285211, 128570422]

約数ペア:

[(1, 128570422), (2, 64285211), (17, 7562966), (34, 3781483), (643, 199954), (1286, 99977), (5881, 21862), (10931, 11762)]