89974778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{2053}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 143081640

約数和(自身を除く): 53106862

約数列:

[1, 2, 17, 34, 1289, 2053, 2578, 4106, 21913, 34901, 43826, 69802, 2646317, 5292634, 44987389, 89974778]

約数ペア:

[(1, 89974778), (2, 44987389), (17, 5292634), (34, 2646317), (1289, 69802), (2053, 43826), (2578, 34901), (4106, 21913)]