80032942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8641}}^1$

素因数の和:9075

約数の個数: 16

約数和(自身を含む): 131289264

約数和(自身を除く): 51256322

約数列:

[1, 2, 11, 22, 421, 842, 4631, 8641, 9262, 17282, 95051, 190102, 3637861, 7275722, 40016471, 80032942]

約数ペア:

[(1, 80032942), (2, 40016471), (11, 7275722), (22, 3637861), (421, 190102), (842, 95051), (4631, 17282), (8641, 9262)]