16940416

素因数分解:

$2^7\times {\mathrm{132347}}^1$

素因数の和:132361

約数の個数: 16

約数和(自身を含む): 33748740

約数和(自身を除く): 16808324

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 132347, 264694, 529388, 1058776, 2117552, 4235104, 8470208, 16940416]

約数ペア:

[(1, 16940416), (2, 8470208), (4, 4235104), (8, 2117552), (16, 1058776), (32, 529388), (64, 264694), (128, 132347)]