16687096

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 15626504

約数列:

[1, 2, 4, 8, 43, 86, 172, 179, 271, 344, 358, 542, 716, 1084, 1432, 2168, 7697, 11653, 15394, 23306, 30788, 46612, 48509, 61576, 93224, 97018, 194036, 388072, 2085887, 4171774, 8343548, 16687096]

約数ペア:

[(1, 16687096), (2, 8343548), (4, 4171774), (8, 2085887), (43, 388072), (86, 194036), (172, 97018), (179, 93224), (271, 61576), (344, 48509), (358, 46612), (542, 30788), (716, 23306), (1084, 15394), (1432, 11653), (2168, 7697)]