86879534

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{213989}}^1$

素因数の和:214027

約数の個数: 16

約数和(自身を含む): 154072800

約数和(自身を除く): 67193266

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 213989, 427978, 1497923, 2995846, 6205681, 12411362, 43439767, 86879534]

約数ペア:

[(1, 86879534), (2, 43439767), (7, 12411362), (14, 6205681), (29, 2995846), (58, 1497923), (203, 427978), (406, 213989)]