29686352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109141}}^1$

素因数の和:109166

約数の個数: 20

約数和(自身を含む): 60901236

約数和(自身を除く): 31214884

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109141, 218282, 436564, 873128, 1746256, 1855397, 3710794, 7421588, 14843176, 29686352]

約数ペア:

[(1, 29686352), (2, 14843176), (4, 7421588), (8, 3710794), (16, 1855397), (17, 1746256), (34, 873128), (68, 436564), (136, 218282), (272, 109141)]