101981089456

素因数分解:

$2^4\times {\mathrm{2903}}^1\times {\mathrm{2195597}}^1$

素因数の和:2198508

約数の個数: 20

約数和(自身を含む): 197656514352

約数和(自身を除く): 95675424896

約数列:

[1, 2, 4, 8, 16, 2903, 5806, 11612, 23224, 46448, 2195597, 4391194, 8782388, 17564776, 35129552, 6373818091, 12747636182, 25495272364, 50990544728, 101981089456]

約数ペア:

[(1, 101981089456), (2, 50990544728), (4, 25495272364), (8, 12747636182), (16, 6373818091), (2903, 35129552), (5806, 17564776), (11612, 8782388), (23224, 4391194), (46448, 2195597)]