86528026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{19237}}^1$

素因数の和:19425

約数の個数: 16

約数和(自身を含む): 140591304

約数和(自身を除く): 54063278

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 19237, 38474, 250081, 500162, 3328001, 6656002, 43264013, 86528026]

約数ペア:

[(1, 86528026), (2, 43264013), (13, 6656002), (26, 3328001), (173, 500162), (346, 250081), (2249, 38474), (4498, 19237)]