82157690

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{16141}}^1$

素因数の和:16657

約数の個数: 16

約数和(自身を含む): 148183560

約数和(自身を除く): 66025870

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 16141, 32282, 80705, 161410, 8215769, 16431538, 41078845, 82157690]

約数ペア:

[(1, 82157690), (2, 41078845), (5, 16431538), (10, 8215769), (509, 161410), (1018, 80705), (2545, 32282), (5090, 16141)]