85800656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{282239}}^1$

素因数の和:282266

約数の個数: 20

約数和(自身を含む): 174988800

約数和(自身を除く): 89188144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 282239, 564478, 1128956, 2257912, 4515824, 5362541, 10725082, 21450164, 42900328, 85800656]

約数ペア:

[(1, 85800656), (2, 42900328), (4, 21450164), (8, 10725082), (16, 5362541), (19, 4515824), (38, 2257912), (76, 1128956), (152, 564478), (304, 282239)]