91291312

素因数分解:

$2^4\times 7^2\times {\mathrm{116443}}^1$

素因数の和:116465

約数の個数: 30

約数和(自身を含む): 205756548

約数和(自身を除く): 114465236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 116443, 232886, 465772, 815101, 931544, 1630202, 1863088, 3260404, 5705707, 6520808, 11411414, 13041616, 22822828, 45645656, 91291312]

約数ペア:

[(1, 91291312), (2, 45645656), (4, 22822828), (7, 13041616), (8, 11411414), (14, 6520808), (16, 5705707), (28, 3260404), (49, 1863088), (56, 1630202), (98, 931544), (112, 815101), (196, 465772), (392, 232886), (784, 116443)]