87068938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15690

約数の個数: 24

約数和(自身を含む): 149806944

約数和(自身を除く): 62738006

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 15643, 31286, 172073, 344146, 359789, 719578, 1892803, 3785606, 3957679, 7915358, 43534469, 87068938]

約数ペア:

[(1, 87068938), (2, 43534469), (11, 7915358), (22, 3957679), (23, 3785606), (46, 1892803), (121, 719578), (242, 359789), (253, 344146), (506, 172073), (2783, 31286), (5566, 15643)]