91429456

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{8887}}^1$

素因数の和:9538

約数の個数: 20

約数和(自身を含む): 177440032

約数和(自身を除く): 86010576

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 8887, 10288, 17774, 35548, 71096, 142192, 5714341, 11428682, 22857364, 45714728, 91429456]

約数ペア:

[(1, 91429456), (2, 45714728), (4, 22857364), (8, 11428682), (16, 5714341), (643, 142192), (1286, 71096), (2572, 35548), (5144, 17774), (8887, 10288)]