80086391

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 105004032

約数和(自身を除く): 24917641

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 4111, 19481, 28777, 45221, 94553, 316547, 497431, 661871, 1040083, 3482017, 7280581, 11440913, 80086391]

約数ペア:

[(1, 80086391), (7, 11440913), (11, 7280581), (23, 3482017), (77, 1040083), (121, 661871), (161, 497431), (253, 316547), (847, 94553), (1771, 45221), (2783, 28777), (4111, 19481)]