43256890

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{40427}}^1$

素因数の和:40541

約数の個数: 16

約数和(自身を含む): 78592032

約数和(自身を除く): 35335142

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 40427, 80854, 202135, 404270, 4325689, 8651378, 21628445, 43256890]

約数ペア:

[(1, 43256890), (2, 21628445), (5, 8651378), (10, 4325689), (107, 404270), (214, 202135), (535, 80854), (1070, 40427)]