11157728

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{809}}^1$

素因数の和:1250

約数の個数: 24

約数和(自身を含む): 22044960

約数和(自身を除く): 10887232

約数列:

[1, 2, 4, 8, 16, 32, 431, 809, 862, 1618, 1724, 3236, 3448, 6472, 6896, 12944, 13792, 25888, 348679, 697358, 1394716, 2789432, 5578864, 11157728]

約数ペア:

[(1, 11157728), (2, 5578864), (4, 2789432), (8, 1394716), (16, 697358), (32, 348679), (431, 25888), (809, 13792), (862, 12944), (1618, 6896), (1724, 6472), (3236, 3448)]