31236048

素因数分解:

$2^4\times 3^2\times {\mathrm{216917}}^1$

素因数の和:216931

約数の個数: 30

約数和(自身を含む): 87417954

約数和(自身を除く): 56181906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 216917, 433834, 650751, 867668, 1301502, 1735336, 1952253, 2603004, 3470672, 3904506, 5206008, 7809012, 10412016, 15618024, 31236048]

約数ペア:

[(1, 31236048), (2, 15618024), (3, 10412016), (4, 7809012), (6, 5206008), (8, 3904506), (9, 3470672), (12, 2603004), (16, 1952253), (18, 1735336), (24, 1301502), (36, 867668), (48, 650751), (72, 433834), (144, 216917)]