11049968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16061}}^1$

素因数の和:16112

約数の個数: 20

約数和(自身を含む): 21908568

約数和(自身を除く): 10858600

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16061, 32122, 64244, 128488, 256976, 690623, 1381246, 2762492, 5524984, 11049968]

約数ペア:

[(1, 11049968), (2, 5524984), (4, 2762492), (8, 1381246), (16, 690623), (43, 256976), (86, 128488), (172, 64244), (344, 32122), (688, 16061)]