86621584

素因数分解:

$2^4\times 7^1\times {\mathrm{773407}}^1$

素因数の和:773422

約数の個数: 20

約数和(自身を含む): 191805184

約数和(自身を除く): 105183600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 773407, 1546814, 3093628, 5413849, 6187256, 10827698, 12374512, 21655396, 43310792, 86621584]

約数ペア:

[(1, 86621584), (2, 43310792), (4, 21655396), (7, 12374512), (8, 10827698), (14, 6187256), (16, 5413849), (28, 3093628), (56, 1546814), (112, 773407)]