40314832

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{11299}}^1$

素因数の和:11530

約数の個数: 20

約数和(自身を含む): 78467200

約数和(自身を除く): 38152368

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 11299, 22598, 45196, 90392, 180784, 2519677, 5039354, 10078708, 20157416, 40314832]

約数ペア:

[(1, 40314832), (2, 20157416), (4, 10078708), (8, 5039354), (16, 2519677), (223, 180784), (446, 90392), (892, 45196), (1784, 22598), (3568, 11299)]