37940816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{81769}}^1$

素因数の和:81806

約数の個数: 20

約数和(自身を含む): 76046100

約数和(自身を除く): 38105284

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 81769, 163538, 327076, 654152, 1308304, 2371301, 4742602, 9485204, 18970408, 37940816]

約数ペア:

[(1, 37940816), (2, 18970408), (4, 9485204), (8, 4742602), (16, 2371301), (29, 1308304), (58, 654152), (116, 327076), (232, 163538), (464, 81769)]