85152964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2531}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 160792128

約数和(自身を除く): 75639164

約数列:

[1, 2, 4, 13, 26, 52, 647, 1294, 2531, 2588, 5062, 8411, 10124, 16822, 32903, 33644, 65806, 131612, 1637557, 3275114, 6550228, 21288241, 42576482, 85152964]

約数ペア:

[(1, 85152964), (2, 42576482), (4, 21288241), (13, 6550228), (26, 3275114), (52, 1637557), (647, 131612), (1294, 65806), (2531, 33644), (2588, 32903), (5062, 16822), (8411, 10124)]