83858128

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{11831}}^1$

素因数の和:12282

約数の個数: 20

約数和(自身を含む): 162855648

約数和(自身を除く): 78997520

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 11831, 23662, 47324, 94648, 189296, 5241133, 10482266, 20964532, 41929064, 83858128]

約数ペア:

[(1, 83858128), (2, 41929064), (4, 20964532), (8, 10482266), (16, 5241133), (443, 189296), (886, 94648), (1772, 47324), (3544, 23662), (7088, 11831)]