86989294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 155722176

約数和(自身を除く): 68732882

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 2753, 4514, 5506, 15799, 19271, 31598, 38542, 101861, 167933, 203722, 335866, 713027, 1175531, 1426054, 2351062, 6213521, 12427042, 43494647, 86989294]

約数ペア:

[(1, 86989294), (2, 43494647), (7, 12427042), (14, 6213521), (37, 2351062), (61, 1426054), (74, 1175531), (122, 713027), (259, 335866), (427, 203722), (518, 167933), (854, 101861), (2257, 38542), (2753, 31598), (4514, 19271), (5506, 15799)]