86910416

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{4349}}^1$

素因数の和:5606

約数の個数: 20

約数和(自身を含む): 168562500

約数和(自身を除く): 81652084

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4349, 4996, 8698, 9992, 17396, 19984, 34792, 69584, 5431901, 10863802, 21727604, 43455208, 86910416]

約数ペア:

[(1, 86910416), (2, 43455208), (4, 21727604), (8, 10863802), (16, 5431901), (1249, 69584), (2498, 34792), (4349, 19984), (4996, 17396), (8698, 9992)]