86704130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{27701}}^1$

素因数の和:28021

約数の個数: 16

約数和(自身を含む): 156571704

約数和(自身を除く): 69867574

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 27701, 55402, 138505, 277010, 8670413, 17340826, 43352065, 86704130]

約数ペア:

[(1, 86704130), (2, 43352065), (5, 17340826), (10, 8670413), (313, 277010), (626, 138505), (1565, 55402), (3130, 27701)]