82561690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{485657}}^1$

素因数の和:485681

約数の個数: 16

約数和(自身を含む): 157353192

約数和(自身を除く): 74791502

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 485657, 971314, 2428285, 4856570, 8256169, 16512338, 41280845, 82561690]

約数ペア:

[(1, 82561690), (2, 41280845), (5, 16512338), (10, 8256169), (17, 4856570), (34, 2428285), (85, 971314), (170, 485657)]