86564318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{40039}}^1$

素因数の和:40111

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 51813922

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 40039, 80078, 920897, 1841794, 1881833, 3763666, 43282159, 86564318]

約数ペア:

[(1, 86564318), (2, 43282159), (23, 3763666), (46, 1881833), (47, 1841794), (94, 920897), (1081, 80078), (2162, 40039)]