86902154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 53065846

約数列:

[1, 2, 29, 47, 58, 71, 94, 142, 449, 898, 1363, 2059, 2726, 3337, 4118, 6674, 13021, 21103, 26042, 31879, 42206, 63758, 96773, 193546, 611987, 924491, 1223974, 1498313, 1848982, 2996626, 43451077, 86902154]

約数ペア:

[(1, 86902154), (2, 43451077), (29, 2996626), (47, 1848982), (58, 1498313), (71, 1223974), (94, 924491), (142, 611987), (449, 193546), (898, 96773), (1363, 63758), (2059, 42206), (2726, 31879), (3337, 26042), (4118, 21103), (6674, 13021)]