11318288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16451}}^1$

素因数の和:16502

約数の個数: 20

約数和(自身を含む): 22440528

約数和(自身を除く): 11122240

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16451, 32902, 65804, 131608, 263216, 707393, 1414786, 2829572, 5659144, 11318288]

約数ペア:

[(1, 11318288), (2, 5659144), (4, 2829572), (8, 1414786), (16, 707393), (43, 263216), (86, 131608), (172, 65804), (344, 32902), (688, 16451)]