40227328

素因数分解:

$2^9\times {\mathrm{78569}}^1$

素因数の和:78587

約数の個数: 20

約数和(自身を含む): 80377110

約数和(自身を除く): 40149782

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 78569, 157138, 314276, 628552, 1257104, 2514208, 5028416, 10056832, 20113664, 40227328]

約数ペア:

[(1, 40227328), (2, 20113664), (4, 10056832), (8, 5028416), (16, 2514208), (32, 1257104), (64, 628552), (128, 314276), (256, 157138), (512, 78569)]