888368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4292

約数の個数: 20

約数和(自身を含む): 1854048

約数和(自身を除く): 965680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4271, 8542, 17084, 34168, 55523, 68336, 111046, 222092, 444184, 888368]

約数ペア:

[(1, 888368), (2, 444184), (4, 222092), (8, 111046), (13, 68336), (16, 55523), (26, 34168), (52, 17084), (104, 8542), (208, 4271)]