86377136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317563}}^1$

素因数の和:317588

約数の個数: 20

約数和(自身を含む): 177200712

約数和(自身を除く): 90823576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317563, 635126, 1270252, 2540504, 5081008, 5398571, 10797142, 21594284, 43188568, 86377136]

約数ペア:

[(1, 86377136), (2, 43188568), (4, 21594284), (8, 10797142), (16, 5398571), (17, 5081008), (34, 2540504), (68, 1270252), (136, 635126), (272, 317563)]