87083422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 142354080

約数和(自身を除く): 55270658

約数列:

[1, 2, 19, 37, 38, 74, 241, 257, 482, 514, 703, 1406, 4579, 4883, 8917, 9158, 9509, 9766, 17834, 19018, 61937, 123874, 169423, 180671, 338846, 361342, 1176803, 2291669, 2353606, 4583338, 43541711, 87083422]

約数ペア:

[(1, 87083422), (2, 43541711), (19, 4583338), (37, 2353606), (38, 2291669), (74, 1176803), (241, 361342), (257, 338846), (482, 180671), (514, 169423), (703, 123874), (1406, 61937), (4579, 19018), (4883, 17834), (8917, 9766), (9158, 9509)]