42320848

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{9413}}^1$

素因数の和:9702

約数の個数: 20

約数和(自身を含む): 82297188

約数和(自身を除く): 39976340

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 9413, 18826, 37652, 75304, 150608, 2645053, 5290106, 10580212, 21160424, 42320848]

約数ペア:

[(1, 42320848), (2, 21160424), (4, 10580212), (8, 5290106), (16, 2645053), (281, 150608), (562, 75304), (1124, 37652), (2248, 18826), (4496, 9413)]