80414156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1201}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 148422960

約数和(自身を除く): 68008804

約数列:

[1, 2, 4, 19, 38, 76, 881, 1201, 1762, 2402, 3524, 4804, 16739, 22819, 33478, 45638, 66956, 91276, 1058081, 2116162, 4232324, 20103539, 40207078, 80414156]

約数ペア:

[(1, 80414156), (2, 40207078), (4, 20103539), (19, 4232324), (38, 2116162), (76, 1058081), (881, 91276), (1201, 66956), (1762, 45638), (2402, 33478), (3524, 22819), (4804, 16739)]