85430182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{2141}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 130473504

約数和(自身を除く): 45043322

約数列:

[1, 2, 71, 142, 281, 562, 2141, 4282, 19951, 39902, 152011, 304022, 601621, 1203242, 42715091, 85430182]

約数ペア:

[(1, 85430182), (2, 42715091), (71, 1203242), (142, 601621), (281, 304022), (562, 152011), (2141, 39902), (4282, 19951)]