65225296

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{8009}}^1$

素因数の和:8526

約数の個数: 20

約数和(自身を含む): 126638100

約数和(自身を除く): 61412804

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8009, 8144, 16018, 32036, 64072, 128144, 4076581, 8153162, 16306324, 32612648, 65225296]

約数ペア:

[(1, 65225296), (2, 32612648), (4, 16306324), (8, 8153162), (16, 4076581), (509, 128144), (1018, 64072), (2036, 32036), (4072, 16018), (8009, 8144)]