40418432

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{937}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 80846220

約数和(自身を除く): 40427788

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 674, 937, 1348, 1874, 2696, 3748, 5392, 7496, 10784, 14992, 21568, 29984, 43136, 59968, 119936, 315769, 631538, 1263076, 2526152, 5052304, 10104608, 20209216, 40418432]

約数ペア:

[(1, 40418432), (2, 20209216), (4, 10104608), (8, 5052304), (16, 2526152), (32, 1263076), (64, 631538), (128, 315769), (337, 119936), (674, 59968), (937, 43136), (1348, 29984), (1874, 21568), (2696, 14992), (3748, 10784), (5392, 7496)]