89874832

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{2609}}^1$

素因数の和:4770

約数の個数: 20

約数和(自身を含む): 174280140

約数和(自身を除く): 84405308

約数列:

[1, 2, 4, 8, 16, 2153, 2609, 4306, 5218, 8612, 10436, 17224, 20872, 34448, 41744, 5617177, 11234354, 22468708, 44937416, 89874832]

約数ペア:

[(1, 89874832), (2, 44937416), (4, 22468708), (8, 11234354), (16, 5617177), (2153, 41744), (2609, 34448), (4306, 20872), (5218, 17224), (8612, 10436)]