42786206

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4787}}^1$

素因数の和:4939

約数の個数: 16

約数和(自身を含む): 66361680

約数和(自身を除く): 23575474

約数列:

[1, 2, 41, 82, 109, 218, 4469, 4787, 8938, 9574, 196267, 392534, 521783, 1043566, 21393103, 42786206]

約数ペア:

[(1, 42786206), (2, 21393103), (41, 1043566), (82, 521783), (109, 392534), (218, 196267), (4469, 9574), (4787, 8938)]