81189314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{2767}}^1$

素因数の和:3649

約数の個数: 16

約数和(自身を含む): 129143808

約数和(自身を除く): 47954494

約数列:

[1, 2, 17, 34, 863, 1726, 2767, 5534, 14671, 29342, 47039, 94078, 2387921, 4775842, 40594657, 81189314]

約数ペア:

[(1, 81189314), (2, 40594657), (17, 4775842), (34, 2387921), (863, 94078), (1726, 47039), (2767, 29342), (5534, 14671)]