236443454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{83431}}^1$

素因数の和:83555

約数の個数: 16

約数和(自身を含む): 385455840

約数和(自身を除く): 149012386

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 83431, 166862, 1084603, 2169206, 9093979, 18187958, 118221727, 236443454]

約数ペア:

[(1, 236443454), (2, 118221727), (13, 18187958), (26, 9093979), (109, 2169206), (218, 1084603), (1417, 166862), (2834, 83431)]