85813196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161303}}^1$

素因数の和:161333

約数の個数: 24

約数和(自身を含む): 180660480

約数和(自身を除く): 94847284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 161303, 322606, 645212, 1129121, 2258242, 3064757, 4516484, 6129514, 12259028, 21453299, 42906598, 85813196]

約数ペア:

[(1, 85813196), (2, 42906598), (4, 21453299), (7, 12259028), (14, 6129514), (19, 4516484), (28, 3064757), (38, 2258242), (76, 1129121), (133, 645212), (266, 322606), (532, 161303)]