40325648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229123}}^1$

素因数の和:229142

約数の個数: 20

約数和(自身を含む): 85234128

約数和(自身を除く): 44908480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229123, 458246, 916492, 1832984, 2520353, 3665968, 5040706, 10081412, 20162824, 40325648]

約数ペア:

[(1, 40325648), (2, 20162824), (4, 10081412), (8, 5040706), (11, 3665968), (16, 2520353), (22, 1832984), (44, 916492), (88, 458246), (176, 229123)]