87283736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{857}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 169884000

約数和(自身を除く): 82600264

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 439, 857, 878, 1714, 1756, 3428, 3512, 6856, 12731, 24853, 25462, 49706, 50924, 99412, 101848, 198824, 376223, 752446, 1504892, 3009784, 10910467, 21820934, 43641868, 87283736]

約数ペア:

[(1, 87283736), (2, 43641868), (4, 21820934), (8, 10910467), (29, 3009784), (58, 1504892), (116, 752446), (232, 376223), (439, 198824), (857, 101848), (878, 99412), (1714, 50924), (1756, 49706), (3428, 25462), (3512, 24853), (6856, 12731)]