89245276

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 159168240

約数和(自身を除く): 69922964

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 1913, 3826, 7652, 11663, 23326, 46652, 204691, 208517, 409382, 417034, 818764, 834068, 22311319, 44622638, 89245276]

約数ペア:

[(1, 89245276), (2, 44622638), (4, 22311319), (107, 834068), (109, 818764), (214, 417034), (218, 409382), (428, 208517), (436, 204691), (1913, 46652), (3826, 23326), (7652, 11663)]