86470888

素因数分解:

$2^3\times 7^2\times {\mathrm{220589}}^1$

素因数の和:220609

約数の個数: 24

約数和(自身を含む): 188604450

約数和(自身を除く): 102133562

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 220589, 441178, 882356, 1544123, 1764712, 3088246, 6176492, 10808861, 12352984, 21617722, 43235444, 86470888]

約数ペア:

[(1, 86470888), (2, 43235444), (4, 21617722), (7, 12352984), (8, 10808861), (14, 6176492), (28, 3088246), (49, 1764712), (56, 1544123), (98, 882356), (196, 441178), (392, 220589)]