80958482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 139121280

約数和(自身を除く): 58162798

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 386, 506, 829, 1658, 2123, 4246, 4439, 8878, 9119, 18238, 19067, 38134, 48829, 97658, 159997, 209737, 319994, 419474, 1759967, 3519934, 3679931, 7359862, 40479241, 80958482]

約数ペア:

[(1, 80958482), (2, 40479241), (11, 7359862), (22, 3679931), (23, 3519934), (46, 1759967), (193, 419474), (253, 319994), (386, 209737), (506, 159997), (829, 97658), (1658, 48829), (2123, 38134), (4246, 19067), (4439, 18238), (8878, 9119)]