120400912

素因数分解:

$2^4\times {\mathrm{1787}}^1\times {\mathrm{4211}}^1$

素因数の和:6006

約数の個数: 20

約数和(自身を含む): 233462736

約数和(自身を除く): 113061824

約数列:

[1, 2, 4, 8, 16, 1787, 3574, 4211, 7148, 8422, 14296, 16844, 28592, 33688, 67376, 7525057, 15050114, 30100228, 60200456, 120400912]

約数ペア:

[(1, 120400912), (2, 60200456), (4, 30100228), (8, 15050114), (16, 7525057), (1787, 67376), (3574, 33688), (4211, 28592), (7148, 16844), (8422, 14296)]