80254153

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{991}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 95993856

約数和(自身を除く): 15739703

約数列:

[1, 7, 23, 161, 503, 991, 3521, 6937, 11569, 22793, 80983, 159551, 498473, 3489311, 11464879, 80254153]

約数ペア:

[(1, 80254153), (7, 11464879), (23, 3489311), (161, 498473), (503, 159551), (991, 80983), (3521, 22793), (6937, 11569)]