85207676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9803}}^1$

素因数の和:9901

約数の個数: 24

約数和(自身を含む): 155648304

約数和(自身を除く): 70440628

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 9803, 19606, 39212, 401923, 519559, 803846, 1039118, 1607692, 2078236, 21301919, 42603838, 85207676]

約数ペア:

[(1, 85207676), (2, 42603838), (4, 21301919), (41, 2078236), (53, 1607692), (82, 1039118), (106, 803846), (164, 519559), (212, 401923), (2173, 39212), (4346, 19606), (8692, 9803)]