87158638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{270679}}^1$

素因数の和:270711

約数の個数: 16

約数和(自身を含む): 155911680

約数和(自身を除く): 68753042

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 270679, 541358, 1894753, 3789506, 6225617, 12451234, 43579319, 87158638]

約数ペア:

[(1, 87158638), (2, 43579319), (7, 12451234), (14, 6225617), (23, 3789506), (46, 1894753), (161, 541358), (322, 270679)]