80865368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{532009}}^1$

素因数の和:532034

約数の個数: 16

約数和(自身を含む): 159603000

約数和(自身を除く): 78737632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 532009, 1064018, 2128036, 4256072, 10108171, 20216342, 40432684, 80865368]

約数ペア:

[(1, 80865368), (2, 40432684), (4, 20216342), (8, 10108171), (19, 4256072), (38, 2128036), (76, 1064018), (152, 532009)]