859952

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 20

約数和(自身を含む): 1691856

約数和(自身を除く): 831904

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 757, 1136, 1514, 3028, 6056, 12112, 53747, 107494, 214988, 429976, 859952]

約数ペア:

[(1, 859952), (2, 429976), (4, 214988), (8, 107494), (16, 53747), (71, 12112), (142, 6056), (284, 3028), (568, 1514), (757, 1136)]