87473776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2179}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 183547280

約数和(自身を除く): 96073504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2179, 2509, 3088, 4358, 5018, 8716, 10036, 17432, 20072, 28327, 34864, 40144, 56654, 113308, 226616, 420547, 453232, 841094, 1682188, 3364376, 5467111, 6728752, 10934222, 21868444, 43736888, 87473776]

約数ペア:

[(1, 87473776), (2, 43736888), (4, 21868444), (8, 10934222), (13, 6728752), (16, 5467111), (26, 3364376), (52, 1682188), (104, 841094), (193, 453232), (208, 420547), (386, 226616), (772, 113308), (1544, 56654), (2179, 40144), (2509, 34864), (3088, 28327), (4358, 20072), (5018, 17432), (8716, 10036)]