217218304

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{10223}}^1$

素因数の和:10322

約数の個数: 36

約数和(自身を含む): 438854976

約数和(自身を除く): 221636672

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 2656, 5312, 10223, 10624, 20446, 21248, 40892, 81784, 163568, 327136, 654272, 848509, 1308544, 1697018, 2617088, 3394036, 6788072, 13576144, 27152288, 54304576, 108609152, 217218304]

約数ペア:

[(1, 217218304), (2, 108609152), (4, 54304576), (8, 27152288), (16, 13576144), (32, 6788072), (64, 3394036), (83, 2617088), (128, 1697018), (166, 1308544), (256, 848509), (332, 654272), (664, 327136), (1328, 163568), (2656, 81784), (5312, 40892), (10223, 21248), (10624, 20446)]