81845101042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{25059737}}^1$

素因数の和:25059833

約数の個数: 16

約数和(自身を含む): 129909681792

約数和(自身を除く): 48064580750

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 25059737, 50119474, 576373951, 1152747902, 1779241327, 3558482654, 40922550521, 81845101042]

約数ペア:

[(1, 81845101042), (2, 40922550521), (23, 3558482654), (46, 1779241327), (71, 1152747902), (142, 576373951), (1633, 50119474), (3266, 25059737)]