4040272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{10979}}^1$

素因数の和:11010

約数の個数: 20

約数和(自身を含む): 8169120

約数和(自身を除く): 4128848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 10979, 21958, 43916, 87832, 175664, 252517, 505034, 1010068, 2020136, 4040272]

約数ペア:

[(1, 4040272), (2, 2020136), (4, 1010068), (8, 505034), (16, 252517), (23, 175664), (46, 87832), (92, 43916), (184, 21958), (368, 10979)]