816574042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{160933}}^1$

素因数の和:161037

約数の個数: 16

約数和(自身を含む): 1274597280

約数和(自身を除く): 458023238

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 160933, 321866, 6920119, 9495047, 13840238, 18990094, 408287021, 816574042]

約数ペア:

[(1, 816574042), (2, 408287021), (43, 18990094), (59, 13840238), (86, 9495047), (118, 6920119), (2537, 321866), (5074, 160933)]