87855824

素因数分解:

$2^4\times 7^2\times {\mathrm{112061}}^1$

素因数の和:112083

約数の個数: 30

約数和(自身を含む): 198013554

約数和(自身を除く): 110157730

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 112061, 224122, 448244, 784427, 896488, 1568854, 1792976, 3137708, 5490989, 6275416, 10981978, 12550832, 21963956, 43927912, 87855824]

約数ペア:

[(1, 87855824), (2, 43927912), (4, 21963956), (7, 12550832), (8, 10981978), (14, 6275416), (16, 5490989), (28, 3137708), (49, 1792976), (56, 1568854), (98, 896488), (112, 784427), (196, 448244), (392, 224122), (784, 112061)]