90836894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{10163}}^1$

素因数の和:10315

約数の個数: 16

約数和(自身を含む): 140873040

約数和(自身を除く): 50036146

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 10163, 20326, 416683, 833366, 1107767, 2215534, 45418447, 90836894]

約数ペア:

[(1, 90836894), (2, 45418447), (41, 2215534), (82, 1107767), (109, 833366), (218, 416683), (4469, 20326), (8938, 10163)]