8193392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11909}}^1$

素因数の和:11960

約数の個数: 20

約数和(自身を含む): 16245240

約数和(自身を除く): 8051848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11909, 23818, 47636, 95272, 190544, 512087, 1024174, 2048348, 4096696, 8193392]

約数ペア:

[(1, 8193392), (2, 4096696), (4, 2048348), (8, 1024174), (16, 512087), (43, 190544), (86, 95272), (172, 47636), (344, 23818), (688, 11909)]