145194086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{4337}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 229566960

約数和(自身を除く): 84372874

約数列:

[1, 2, 19, 38, 881, 1762, 4337, 8674, 16739, 33478, 82403, 164806, 3820897, 7641794, 72597043, 145194086]

約数ペア:

[(1, 145194086), (2, 72597043), (19, 7641794), (38, 3820897), (881, 164806), (1762, 82403), (4337, 33478), (8674, 16739)]