64120136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18341}}^1$

素因数の和:18389

約数の個数: 32

約数和(自身を含む): 132062400

約数和(自身を除く): 67942264

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 18341, 36682, 73364, 146728, 348479, 421843, 696958, 843686, 1393916, 1687372, 2787832, 3374744, 8015017, 16030034, 32060068, 64120136]

約数ペア:

[(1, 64120136), (2, 32060068), (4, 16030034), (8, 8015017), (19, 3374744), (23, 2787832), (38, 1687372), (46, 1393916), (76, 843686), (92, 696958), (152, 421843), (184, 348479), (437, 146728), (874, 73364), (1748, 36682), (3496, 18341)]